1719421830

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 5332174848

約数和(自身を除く): 3612753018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 271, 315, 373, 378, 405, 486, 542, 567, 630, 746, 810, 813, 945, 1119, 1134, 1215, 1355, 1626, 1701, 1865, 1890, 1897, 2238, 2430, 2439, 2611, 2710, 2835, 3357, 3402, 3730, 3794, 4065, 4878, 5222, 5595, 5670, 5691, 6714, 7317, 7833, 8130, 8505, 9485, 10071, 11190, 11382, 12195, 13055, 14634, 15666, 16785, 17010, 17073, 18970, 20142, 21951, 23499, 24390, 26110, 28455, 30213, 33570, 34146, 36585, 39165, 43902, 46998, 50355, 51219, 56910, 60426, 65853, 70497, 73170, 78330, 85365, 90639, 100710, 101083, 102438, 109755, 117495, 131706, 140994, 151065, 153657, 170730, 181278, 202166, 211491, 219510, 234990, 256095, 302130, 303249, 307314, 329265, 352485, 422982, 453195, 460971, 505415, 512190, 606498, 634473, 658530, 704970, 707581, 768285, 906390, 909747, 921942, 1010830, 1057455, 1268946, 1415162, 1516245, 1536570, 1819494, 2114910, 2122743, 2304855, 2729241, 3032490, 3172365, 3537905, 4245486, 4548735, 4609710, 5458482, 6344730, 6368229, 7075810, 8187723, 9097470, 10613715, 12736458, 13646205, 16375446, 19104687, 21227430, 24563169, 27292410, 31841145, 38209374, 40938615, 49126338, 57314061, 63682290, 81877230, 95523435, 114628122, 122815845, 171942183, 191046870, 245631690, 286570305, 343884366, 573140610, 859710915, 1719421830]

約数ペア:

[(1, 1719421830), (2, 859710915), (3, 573140610), (5, 343884366), (6, 286570305), (7, 245631690), (9, 191046870), (10, 171942183), (14, 122815845), (15, 114628122), (18, 95523435), (21, 81877230), (27, 63682290), (30, 57314061), (35, 49126338), (42, 40938615), (45, 38209374), (54, 31841145), (63, 27292410), (70, 24563169), (81, 21227430), (90, 19104687), (105, 16375446), (126, 13646205), (135, 12736458), (162, 10613715), (189, 9097470), (210, 8187723), (243, 7075810), (270, 6368229), (271, 6344730), (315, 5458482), (373, 4609710), (378, 4548735), (405, 4245486), (486, 3537905), (542, 3172365), (567, 3032490), (630, 2729241), (746, 2304855), (810, 2122743), (813, 2114910), (945, 1819494), (1119, 1536570), (1134, 1516245), (1215, 1415162), (1355, 1268946), (1626, 1057455), (1701, 1010830), (1865, 921942), (1890, 909747), (1897, 906390), (2238, 768285), (2430, 707581), (2439, 704970), (2611, 658530), (2710, 634473), (2835, 606498), (3357, 512190), (3402, 505415), (3730, 460971), (3794, 453195), (4065, 422982), (4878, 352485), (5222, 329265), (5595, 307314), (5670, 303249), (5691, 302130), (6714, 256095), (7317, 234990), (7833, 219510), (8130, 211491), (8505, 202166), (9485, 181278), (10071, 170730), (11190, 153657), (11382, 151065), (12195, 140994), (13055, 131706), (14634, 117495), (15666, 109755), (16785, 102438), (17010, 101083), (17073, 100710), (18970, 90639), (20142, 85365), (21951, 78330), (23499, 73170), (24390, 70497), (26110, 65853), (28455, 60426), (30213, 56910), (33570, 51219), (34146, 50355), (36585, 46998), (39165, 43902)]