13012830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 34055424

約数和(自身を除く): 21042594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 757, 955, 1146, 1514, 1719, 1910, 2271, 2865, 3438, 3785, 4542, 5730, 6813, 7570, 8595, 11355, 13626, 17190, 22710, 34065, 68130, 144587, 289174, 433761, 722935, 867522, 1301283, 1445870, 2168805, 2602566, 4337610, 6506415, 13012830]

約数ペア:

[(1, 13012830), (2, 6506415), (3, 4337610), (5, 2602566), (6, 2168805), (9, 1445870), (10, 1301283), (15, 867522), (18, 722935), (30, 433761), (45, 289174), (90, 144587), (191, 68130), (382, 34065), (573, 22710), (757, 17190), (955, 13626), (1146, 11355), (1514, 8595), (1719, 7570), (1910, 6813), (2271, 5730), (2865, 4542), (3438, 3785)]