74773270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52289}}^1$

素因数の和:52320

約数の個数: 32

約数和(自身を含む): 158124960

約数和(自身を除く): 83351690

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52289, 104578, 261445, 522890, 575179, 679757, 1150358, 1359514, 2875895, 3398785, 5751790, 6797570, 7477327, 14954654, 37386635, 74773270]

約数ペア:

[(1, 74773270), (2, 37386635), (5, 14954654), (10, 7477327), (11, 6797570), (13, 5751790), (22, 3398785), (26, 2875895), (55, 1359514), (65, 1150358), (110, 679757), (130, 575179), (143, 522890), (286, 261445), (715, 104578), (1430, 52289)]