15403030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 28711584

約数和(自身を除く): 13308554

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 317, 430, 565, 634, 1130, 1585, 3170, 4859, 9718, 13631, 24295, 27262, 35821, 48590, 68155, 71642, 136310, 179105, 358210, 1540303, 3080606, 7701515, 15403030]

約数ペア:

[(1, 15403030), (2, 7701515), (5, 3080606), (10, 1540303), (43, 358210), (86, 179105), (113, 136310), (215, 71642), (226, 68155), (317, 48590), (430, 35821), (565, 27262), (634, 24295), (1130, 13631), (1585, 9718), (3170, 4859)]