30419290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16267}}^1$

素因数の和:16302

約数の個数: 32

約数和(自身を含む): 63249984

約数和(自身を除く): 32830694

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16267, 32534, 81335, 162670, 178937, 276539, 357874, 553078, 894685, 1382695, 1789370, 2765390, 3041929, 6083858, 15209645, 30419290]

約数ペア:

[(1, 30419290), (2, 15209645), (5, 6083858), (10, 3041929), (11, 2765390), (17, 1789370), (22, 1382695), (34, 894685), (55, 553078), (85, 357874), (110, 276539), (170, 178937), (187, 162670), (374, 81335), (935, 32534), (1870, 16267)]