200421030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{230369}}^1$

素因数の和:230408

約数の個数: 32

約数和(自身を含む): 497599200

約数和(自身を除く): 297178170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 230369, 460738, 691107, 1151845, 1382214, 2303690, 3455535, 6680701, 6911070, 13361402, 20042103, 33403505, 40084206, 66807010, 100210515, 200421030]

約数ペア:

[(1, 200421030), (2, 100210515), (3, 66807010), (5, 40084206), (6, 33403505), (10, 20042103), (15, 13361402), (29, 6911070), (30, 6680701), (58, 3455535), (87, 2303690), (145, 1382214), (174, 1151845), (290, 691107), (435, 460738), (870, 230369)]