146804570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18797}}^1$

素因数の和:18886

約数の個数: 32

約数和(自身を含む): 292346496

約数和(自身を除く): 145541926

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 18797, 37594, 93985, 187970, 206767, 413534, 1033835, 1334587, 2067670, 2669174, 6672935, 13345870, 14680457, 29360914, 73402285, 146804570]

約数ペア:

[(1, 146804570), (2, 73402285), (5, 29360914), (10, 14680457), (11, 13345870), (22, 6672935), (55, 2669174), (71, 2067670), (110, 1334587), (142, 1033835), (355, 413534), (710, 206767), (781, 187970), (1562, 93985), (3905, 37594), (7810, 18797)]