897426810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 2929766400

約数和(自身を除く): 2032339590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 67, 70, 90, 95, 105, 114, 126, 133, 134, 135, 171, 189, 190, 201, 210, 266, 270, 285, 315, 335, 342, 373, 378, 399, 402, 469, 513, 570, 603, 630, 665, 670, 746, 798, 855, 938, 945, 1005, 1026, 1119, 1197, 1206, 1273, 1330, 1407, 1710, 1809, 1865, 1890, 1995, 2010, 2238, 2345, 2394, 2546, 2565, 2611, 2814, 3015, 3357, 3591, 3618, 3730, 3819, 3990, 4221, 4690, 5130, 5222, 5595, 5985, 6030, 6365, 6714, 7035, 7087, 7182, 7638, 7833, 8442, 8911, 9045, 10071, 11190, 11457, 11970, 12663, 12730, 13055, 14070, 14174, 15666, 16785, 17822, 17955, 18090, 19095, 20142, 21105, 21261, 22914, 23499, 24991, 25326, 26110, 26733, 33570, 34371, 35435, 35910, 38190, 39165, 42210, 42522, 44555, 46998, 49609, 49982, 50355, 53466, 57285, 63315, 63783, 68742, 70497, 70870, 74973, 78330, 80199, 89110, 99218, 100710, 106305, 114570, 117495, 124955, 126630, 127566, 133665, 140994, 148827, 149946, 160398, 171855, 174937, 191349, 212610, 224919, 234990, 240597, 248045, 249910, 267330, 297654, 318915, 343710, 349874, 352485, 374865, 382698, 400995, 446481, 449838, 474829, 481194, 496090, 524811, 637830, 674757, 704970, 744135, 749730, 801990, 874685, 892962, 949658, 956745, 1049622, 1124595, 1202985, 1339443, 1349514, 1424487, 1488270, 1574433, 1749370, 1913490, 2232405, 2249190, 2374145, 2405970, 2624055, 2678886, 2848974, 3148866, 3323803, 3373785, 4273461, 4464810, 4723299, 4748290, 5248110, 6647606, 6697215, 6747570, 7122435, 7872165, 8546922, 9446598, 9971409, 12820383, 13394430, 14244870, 15744330, 16619015, 19942818, 21367305, 23616495, 25640766, 29914227, 33238030, 42734610, 47232990, 49857045, 59828454, 64101915, 89742681, 99714090, 128203830, 149571135, 179485362, 299142270, 448713405, 897426810]

約数ペア:

[(1, 897426810), (2, 448713405), (3, 299142270), (5, 179485362), (6, 149571135), (7, 128203830), (9, 99714090), (10, 89742681), (14, 64101915), (15, 59828454), (18, 49857045), (19, 47232990), (21, 42734610), (27, 33238030), (30, 29914227), (35, 25640766), (38, 23616495), (42, 21367305), (45, 19942818), (54, 16619015), (57, 15744330), (63, 14244870), (67, 13394430), (70, 12820383), (90, 9971409), (95, 9446598), (105, 8546922), (114, 7872165), (126, 7122435), (133, 6747570), (134, 6697215), (135, 6647606), (171, 5248110), (189, 4748290), (190, 4723299), (201, 4464810), (210, 4273461), (266, 3373785), (270, 3323803), (285, 3148866), (315, 2848974), (335, 2678886), (342, 2624055), (373, 2405970), (378, 2374145), (399, 2249190), (402, 2232405), (469, 1913490), (513, 1749370), (570, 1574433), (603, 1488270), (630, 1424487), (665, 1349514), (670, 1339443), (746, 1202985), (798, 1124595), (855, 1049622), (938, 956745), (945, 949658), (1005, 892962), (1026, 874685), (1119, 801990), (1197, 749730), (1206, 744135), (1273, 704970), (1330, 674757), (1407, 637830), (1710, 524811), (1809, 496090), (1865, 481194), (1890, 474829), (1995, 449838), (2010, 446481), (2238, 400995), (2345, 382698), (2394, 374865), (2546, 352485), (2565, 349874), (2611, 343710), (2814, 318915), (3015, 297654), (3357, 267330), (3591, 249910), (3618, 248045), (3730, 240597), (3819, 234990), (3990, 224919), (4221, 212610), (4690, 191349), (5130, 174937), (5222, 171855), (5595, 160398), (5985, 149946), (6030, 148827), (6365, 140994), (6714, 133665), (7035, 127566), (7087, 126630), (7182, 124955), (7638, 117495), (7833, 114570), (8442, 106305), (8911, 100710), (9045, 99218), (10071, 89110), (11190, 80199), (11457, 78330), (11970, 74973), (12663, 70870), (12730, 70497), (13055, 68742), (14070, 63783), (14174, 63315), (15666, 57285), (16785, 53466), (17822, 50355), (17955, 49982), (18090, 49609), (19095, 46998), (20142, 44555), (21105, 42522), (21261, 42210), (22914, 39165), (23499, 38190), (24991, 35910), (25326, 35435), (26110, 34371), (26733, 33570)]