30906798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 67232256

約数和(自身を除く): 36325458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3847, 4017, 7694, 8034, 11541, 23082, 50011, 100022, 150033, 300066, 396241, 792482, 1188723, 2377446, 5151133, 10302266, 15453399, 30906798]

約数ペア:

[(1, 30906798), (2, 15453399), (3, 10302266), (6, 5151133), (13, 2377446), (26, 1188723), (39, 792482), (78, 396241), (103, 300066), (206, 150033), (309, 100022), (618, 50011), (1339, 23082), (2678, 11541), (3847, 8034), (4017, 7694)]