13930730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 28584360

約数和(自身を除く): 14653630

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 397, 605, 638, 794, 1210, 1595, 1985, 3190, 3509, 3970, 4367, 7018, 8734, 11513, 17545, 21835, 23026, 35090, 43670, 48037, 57565, 96074, 115130, 126643, 240185, 253286, 480370, 633215, 1266430, 1393073, 2786146, 6965365, 13930730]

約数ペア:

[(1, 13930730), (2, 6965365), (5, 2786146), (10, 1393073), (11, 1266430), (22, 633215), (29, 480370), (55, 253286), (58, 240185), (110, 126643), (121, 115130), (145, 96074), (242, 57565), (290, 48037), (319, 43670), (397, 35090), (605, 23026), (638, 21835), (794, 17545), (1210, 11513), (1595, 8734), (1985, 7018), (3190, 4367), (3509, 3970)]