2931110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 6495552

約数和(自身を除く): 3564442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3221, 6442, 16105, 22547, 32210, 41873, 45094, 83746, 112735, 209365, 225470, 293111, 418730, 586222, 1465555, 2931110]

約数ペア:

[(1, 2931110), (2, 1465555), (5, 586222), (7, 418730), (10, 293111), (13, 225470), (14, 209365), (26, 112735), (35, 83746), (65, 45094), (70, 41873), (91, 32210), (130, 22547), (182, 16105), (455, 6442), (910, 3221)]