275406910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{25667}}^1$

素因数の和:25740

約数の個数: 32

約数和(自身を含む): 526707360

約数和(自身を除く): 251300450

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 25667, 51334, 128335, 256670, 744343, 949679, 1488686, 1899358, 3721715, 4748395, 7443430, 9496790, 27540691, 55081382, 137703455, 275406910]

約数ペア:

[(1, 275406910), (2, 137703455), (5, 55081382), (10, 27540691), (29, 9496790), (37, 7443430), (58, 4748395), (74, 3721715), (145, 1899358), (185, 1488686), (290, 949679), (370, 744343), (1073, 256670), (2146, 128335), (5365, 51334), (10730, 25667)]