23388540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 52090500

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, 239, 420, 466, 478, 699, 717, 932, 956, 1165, 1195, 1398, 1434, 1631, 1673, 2330, 2390, 2796, 2868, 3262, 3346, 3495, 3585, 4660, 4780, 4893, 5019, 6524, 6692, 6990, 7170, 8155, 8365, 9786, 10038, 13980, 14340, 16310, 16730, 19572, 20076, 24465, 25095, 32620, 33460, 48930, 50190, 55687, 97860, 100380, 111374, 167061, 222748, 278435, 334122, 389809, 556870, 668244, 779618, 835305, 1113740, 1169427, 1559236, 1670610, 1949045, 2338854, 3341220, 3898090, 4677708, 5847135, 7796180, 11694270, 23388540]

約数ペア:

[(1, 23388540), (2, 11694270), (3, 7796180), (4, 5847135), (5, 4677708), (6, 3898090), (7, 3341220), (10, 2338854), (12, 1949045), (14, 1670610), (15, 1559236), (20, 1169427), (21, 1113740), (28, 835305), (30, 779618), (35, 668244), (42, 556870), (60, 389809), (70, 334122), (84, 278435), (105, 222748), (140, 167061), (210, 111374), (233, 100380), (239, 97860), (420, 55687), (466, 50190), (478, 48930), (699, 33460), (717, 32620), (932, 25095), (956, 24465), (1165, 20076), (1195, 19572), (1398, 16730), (1434, 16310), (1631, 14340), (1673, 13980), (2330, 10038), (2390, 9786), (2796, 8365), (2868, 8155), (3262, 7170), (3346, 6990), (3495, 6692), (3585, 6524), (4660, 5019), (4780, 4893)]