15294730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8179}}^1$

素因数の和:8214

約数の個数: 32

約数和(自身を含む): 31803840

約数和(自身を除く): 16509110

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8179, 16358, 40895, 81790, 89969, 139043, 179938, 278086, 449845, 695215, 899690, 1390430, 1529473, 3058946, 7647365, 15294730]

約数ペア:

[(1, 15294730), (2, 7647365), (5, 3058946), (10, 1529473), (11, 1390430), (17, 899690), (22, 695215), (34, 449845), (55, 278086), (85, 179938), (110, 139043), (170, 89969), (187, 81790), (374, 40895), (935, 16358), (1870, 8179)]