2315570

素因数分解:

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

素因数の和:334

約数の個数: 32

約数和(自身を含む): 4513968

約数和(自身を除く): 2198398

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 257, 265, 514, 530, 901, 1285, 1802, 2570, 4369, 4505, 8738, 9010, 13621, 21845, 27242, 43690, 68105, 136210, 231557, 463114, 1157785, 2315570]

約数ペア:

[(1, 2315570), (2, 1157785), (5, 463114), (10, 231557), (17, 136210), (34, 68105), (53, 43690), (85, 27242), (106, 21845), (170, 13621), (257, 9010), (265, 8738), (514, 4505), (530, 4369), (901, 2570), (1285, 1802)]