30581012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99289}}^1$

素因数の和:99311

約数の個数: 24

約数和(自身を含む): 66722880

約数和(自身を除く): 36141868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 99289, 198578, 397156, 695023, 1092179, 1390046, 2184358, 2780092, 4368716, 7645253, 15290506, 30581012]

約数ペア:

[(1, 30581012), (2, 15290506), (4, 7645253), (7, 4368716), (11, 2780092), (14, 2184358), (22, 1390046), (28, 1092179), (44, 695023), (77, 397156), (154, 198578), (308, 99289)]