129337110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{205297}}^1$

素因数の和:205317

約数の個数: 48

約数和(自身を含む): 384317856

約数和(自身を除く): 254980746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 205297, 410594, 615891, 1026485, 1231782, 1437079, 1847673, 2052970, 2874158, 3079455, 3695346, 4311237, 6158910, 7185395, 8622474, 9238365, 12933711, 14370790, 18476730, 21556185, 25867422, 43112370, 64668555, 129337110]

約数ペア:

[(1, 129337110), (2, 64668555), (3, 43112370), (5, 25867422), (6, 21556185), (7, 18476730), (9, 14370790), (10, 12933711), (14, 9238365), (15, 8622474), (18, 7185395), (21, 6158910), (30, 4311237), (35, 3695346), (42, 3079455), (45, 2874158), (63, 2052970), (70, 1847673), (90, 1437079), (105, 1231782), (126, 1026485), (210, 615891), (315, 410594), (630, 205297)]