75290410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2153}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 146558160

約数和(自身を除く): 71267750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2153, 2690, 3497, 4306, 6994, 10765, 17485, 21530, 27989, 34970, 55978, 139945, 279890, 579157, 1158314, 2895785, 5791570, 7529041, 15058082, 37645205, 75290410]

約数ペア:

[(1, 75290410), (2, 37645205), (5, 15058082), (10, 7529041), (13, 5791570), (26, 2895785), (65, 1158314), (130, 579157), (269, 279890), (538, 139945), (1345, 55978), (2153, 34970), (2690, 27989), (3497, 21530), (4306, 17485), (6994, 10765)]