87292380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 280659456

約数和(自身を除く): 193367076

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, 307, 420, 614, 677, 921, 1228, 1354, 1535, 1842, 2031, 2149, 2708, 3070, 3385, 3684, 4062, 4298, 4605, 4739, 6140, 6447, 6770, 8124, 8596, 9210, 9478, 10155, 10745, 12894, 13540, 14217, 18420, 18956, 20310, 21490, 23695, 25788, 28434, 32235, 40620, 42980, 47390, 56868, 64470, 71085, 94780, 128940, 142170, 207839, 284340, 415678, 623517, 831356, 1039195, 1247034, 1454873, 2078390, 2494068, 2909746, 3117585, 4156780, 4364619, 5819492, 6235170, 7274365, 8729238, 12470340, 14548730, 17458476, 21823095, 29097460, 43646190, 87292380]

約数ペア:

[(1, 87292380), (2, 43646190), (3, 29097460), (4, 21823095), (5, 17458476), (6, 14548730), (7, 12470340), (10, 8729238), (12, 7274365), (14, 6235170), (15, 5819492), (20, 4364619), (21, 4156780), (28, 3117585), (30, 2909746), (35, 2494068), (42, 2078390), (60, 1454873), (70, 1247034), (84, 1039195), (105, 831356), (140, 623517), (210, 415678), (307, 284340), (420, 207839), (614, 142170), (677, 128940), (921, 94780), (1228, 71085), (1354, 64470), (1535, 56868), (1842, 47390), (2031, 42980), (2149, 40620), (2708, 32235), (3070, 28434), (3385, 25788), (3684, 23695), (4062, 21490), (4298, 20310), (4605, 18956), (4739, 18420), (6140, 14217), (6447, 13540), (6770, 12894), (8124, 10745), (8596, 10155), (9210, 9478)]