30102410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 63195552

約数和(自身を除く): 33093142

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 257, 265, 442, 514, 530, 689, 901, 1105, 1285, 1378, 1802, 2210, 2570, 3341, 3445, 4369, 4505, 6682, 6890, 8738, 9010, 11713, 13621, 16705, 21845, 23426, 27242, 33410, 43690, 56797, 58565, 68105, 113594, 117130, 136210, 177073, 231557, 283985, 354146, 463114, 567970, 885365, 1157785, 1770730, 2315570, 3010241, 6020482, 15051205, 30102410]

約数ペア:

[(1, 30102410), (2, 15051205), (5, 6020482), (10, 3010241), (13, 2315570), (17, 1770730), (26, 1157785), (34, 885365), (53, 567970), (65, 463114), (85, 354146), (106, 283985), (130, 231557), (170, 177073), (221, 136210), (257, 117130), (265, 113594), (442, 68105), (514, 58565), (530, 56797), (689, 43690), (901, 33410), (1105, 27242), (1285, 23426), (1378, 21845), (1802, 16705), (2210, 13621), (2570, 11713), (3341, 9010), (3445, 8738), (4369, 6890), (4505, 6682)]