177304530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454627}}^1$

素因数の和:454650

約数の個数: 32

約数和(自身を含む): 458265024

約数和(自身を除く): 280960494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 454627, 909254, 1363881, 2273135, 2727762, 4546270, 5910151, 6819405, 11820302, 13638810, 17730453, 29550755, 35460906, 59101510, 88652265, 177304530]

約数ペア:

[(1, 177304530), (2, 88652265), (3, 59101510), (5, 35460906), (6, 29550755), (10, 17730453), (13, 13638810), (15, 11820302), (26, 6819405), (30, 5910151), (39, 4546270), (65, 2727762), (78, 2273135), (130, 1363881), (195, 909254), (390, 454627)]