68584740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2757

約数の個数: 96

約数和(自身を含む): 223152384

約数和(自身を除く): 154567644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2677, 3660, 4270, 5124, 5354, 6405, 8031, 8540, 10708, 12810, 13385, 16062, 18739, 25620, 26770, 32124, 37478, 40155, 53540, 56217, 74956, 80310, 93695, 112434, 160620, 163297, 187390, 224868, 281085, 326594, 374780, 489891, 562170, 653188, 816485, 979782, 1124340, 1143079, 1632970, 1959564, 2286158, 2449455, 3265940, 3429237, 4572316, 4898910, 5715395, 6858474, 9797820, 11430790, 13716948, 17146185, 22861580, 34292370, 68584740]

約数ペア:

[(1, 68584740), (2, 34292370), (3, 22861580), (4, 17146185), (5, 13716948), (6, 11430790), (7, 9797820), (10, 6858474), (12, 5715395), (14, 4898910), (15, 4572316), (20, 3429237), (21, 3265940), (28, 2449455), (30, 2286158), (35, 1959564), (42, 1632970), (60, 1143079), (61, 1124340), (70, 979782), (84, 816485), (105, 653188), (122, 562170), (140, 489891), (183, 374780), (210, 326594), (244, 281085), (305, 224868), (366, 187390), (420, 163297), (427, 160620), (610, 112434), (732, 93695), (854, 80310), (915, 74956), (1220, 56217), (1281, 53540), (1708, 40155), (1830, 37478), (2135, 32124), (2562, 26770), (2677, 25620), (3660, 18739), (4270, 16062), (5124, 13385), (5354, 12810), (6405, 10708), (8031, 8540)]