166586490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4681

約数の個数: 128

約数和(自身を含む): 534528000

約数和(自身を除く): 367941510

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, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 4639, 5130, 5985, 7182, 9278, 11970, 13917, 17955, 23195, 27834, 32473, 35910, 41751, 46390, 64946, 69585, 83502, 88141, 97419, 125253, 139170, 162365, 176282, 194838, 208755, 250506, 264423, 292257, 324730, 417510, 440705, 487095, 528846, 584514, 616987, 626265, 793269, 876771, 881410, 974190, 1233974, 1252530, 1322115, 1461285, 1586538, 1753542, 1850961, 2379807, 2644230, 2922570, 3084935, 3701922, 3966345, 4383855, 4759614, 5552883, 6169870, 7932690, 8767710, 9254805, 11105766, 11899035, 16658649, 18509610, 23798070, 27764415, 33317298, 55528830, 83293245, 166586490]

約数ペア:

[(1, 166586490), (2, 83293245), (3, 55528830), (5, 33317298), (6, 27764415), (7, 23798070), (9, 18509610), (10, 16658649), (14, 11899035), (15, 11105766), (18, 9254805), (19, 8767710), (21, 7932690), (27, 6169870), (30, 5552883), (35, 4759614), (38, 4383855), (42, 3966345), (45, 3701922), (54, 3084935), (57, 2922570), (63, 2644230), (70, 2379807), (90, 1850961), (95, 1753542), (105, 1586538), (114, 1461285), (126, 1322115), (133, 1252530), (135, 1233974), (171, 974190), (189, 881410), (190, 876771), (210, 793269), (266, 626265), (270, 616987), (285, 584514), (315, 528846), (342, 487095), (378, 440705), (399, 417510), (513, 324730), (570, 292257), (630, 264423), (665, 250506), (798, 208755), (855, 194838), (945, 176282), (1026, 162365), (1197, 139170), (1330, 125253), (1710, 97419), (1890, 88141), (1995, 83502), (2394, 69585), (2565, 64946), (3591, 46390), (3990, 41751), (4639, 35910), (5130, 32473), (5985, 27834), (7182, 23195), (9278, 17955), (11970, 13917)]