170961420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1747}}^1$

素因数の和:1999

約数の個数: 96

約数和(自身を含む): 549739008

約数和(自身を除く): 378777588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 932, 1165, 1398, 1631, 1747, 2330, 2796, 3262, 3494, 3495, 4660, 4893, 5241, 6524, 6988, 6990, 8155, 8735, 9786, 10482, 12229, 13980, 16310, 17470, 19572, 20964, 24458, 24465, 26205, 32620, 34940, 36687, 48916, 48930, 52410, 61145, 73374, 97860, 104820, 122290, 146748, 183435, 244580, 366870, 407051, 733740, 814102, 1221153, 1628204, 2035255, 2442306, 2849357, 4070510, 4884612, 5698714, 6105765, 8141020, 8548071, 11397428, 12211530, 14246785, 17096142, 24423060, 28493570, 34192284, 42740355, 56987140, 85480710, 170961420]

約数ペア:

[(1, 170961420), (2, 85480710), (3, 56987140), (4, 42740355), (5, 34192284), (6, 28493570), (7, 24423060), (10, 17096142), (12, 14246785), (14, 12211530), (15, 11397428), (20, 8548071), (21, 8141020), (28, 6105765), (30, 5698714), (35, 4884612), (42, 4070510), (60, 2849357), (70, 2442306), (84, 2035255), (105, 1628204), (140, 1221153), (210, 814102), (233, 733740), (420, 407051), (466, 366870), (699, 244580), (932, 183435), (1165, 146748), (1398, 122290), (1631, 104820), (1747, 97860), (2330, 73374), (2796, 61145), (3262, 52410), (3494, 48930), (3495, 48916), (4660, 36687), (4893, 34940), (5241, 32620), (6524, 26205), (6988, 24465), (6990, 24458), (8155, 20964), (8735, 19572), (9786, 17470), (10482, 16310), (12229, 13980)]