30655684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 55659968

約数和(自身を除く): 25004284

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 2011, 3811, 4022, 7622, 8044, 15244, 74407, 148814, 207133, 297628, 414266, 828532, 7663921, 15327842, 30655684]

約数ペア:

[(1, 30655684), (2, 15327842), (4, 7663921), (37, 828532), (74, 414266), (103, 297628), (148, 207133), (206, 148814), (412, 74407), (2011, 15244), (3811, 8044), (4022, 7622)]