118192620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21647}}^1$

素因数の和:21679

約数の個数: 96

約数和(自身を含む): 407328768

約数和(自身を除く): 289136148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21647, 43294, 64941, 86588, 108235, 129882, 151529, 216470, 259764, 281411, 303058, 324705, 432940, 454587, 562822, 606116, 649410, 757645, 844233, 909174, 1125644, 1298820, 1407055, 1515290, 1688466, 1818348, 1969877, 2272935, 2814110, 3030580, 3376932, 3939754, 4221165, 4545870, 5628220, 5909631, 7879508, 8442330, 9091740, 9849385, 11819262, 16884660, 19698770, 23638524, 29548155, 39397540, 59096310, 118192620]

約数ペア:

[(1, 118192620), (2, 59096310), (3, 39397540), (4, 29548155), (5, 23638524), (6, 19698770), (7, 16884660), (10, 11819262), (12, 9849385), (13, 9091740), (14, 8442330), (15, 7879508), (20, 5909631), (21, 5628220), (26, 4545870), (28, 4221165), (30, 3939754), (35, 3376932), (39, 3030580), (42, 2814110), (52, 2272935), (60, 1969877), (65, 1818348), (70, 1688466), (78, 1515290), (84, 1407055), (91, 1298820), (105, 1125644), (130, 909174), (140, 844233), (156, 757645), (182, 649410), (195, 606116), (210, 562822), (260, 454587), (273, 432940), (364, 324705), (390, 303058), (420, 281411), (455, 259764), (546, 216470), (780, 151529), (910, 129882), (1092, 108235), (1365, 86588), (1820, 64941), (2730, 43294), (5460, 21647)]