149480730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{237271}}^1$

素因数の和:237291

約数の個数: 48

約数和(自身を含む): 444173184

約数和(自身を除く): 294692454

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, 237271, 474542, 711813, 1186355, 1423626, 1660897, 2135439, 2372710, 3321794, 3559065, 4270878, 4982691, 7118130, 8304485, 9965382, 10677195, 14948073, 16608970, 21354390, 24913455, 29896146, 49826910, 74740365, 149480730]

約数ペア:

[(1, 149480730), (2, 74740365), (3, 49826910), (5, 29896146), (6, 24913455), (7, 21354390), (9, 16608970), (10, 14948073), (14, 10677195), (15, 9965382), (18, 8304485), (21, 7118130), (30, 4982691), (35, 4270878), (42, 3559065), (45, 3321794), (63, 2372710), (70, 2135439), (90, 1660897), (105, 1423626), (126, 1186355), (210, 711813), (315, 474542), (630, 237271)]