258202370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{38711}}^1$

素因数の和:38770

約数の個数: 32

約数和(自身を含む): 501707520

約数和(自身を除く): 243505150

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 38711, 77422, 193555, 387110, 890353, 1122619, 1780706, 2245238, 4451765, 5613095, 8903530, 11226190, 25820237, 51640474, 129101185, 258202370]

約数ペア:

[(1, 258202370), (2, 129101185), (5, 51640474), (10, 25820237), (23, 11226190), (29, 8903530), (46, 5613095), (58, 4451765), (115, 2245238), (145, 1780706), (230, 1122619), (290, 890353), (667, 387110), (1334, 193555), (3335, 77422), (6670, 38711)]