28590390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317671}}^1$

素因数の和:317684

約数の個数: 24

約数和(自身を含む): 74335248

約数和(自身を除く): 45744858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317671, 635342, 953013, 1588355, 1906026, 2859039, 3176710, 4765065, 5718078, 9530130, 14295195, 28590390]

約数ペア:

[(1, 28590390), (2, 14295195), (3, 9530130), (5, 5718078), (6, 4765065), (9, 3176710), (10, 2859039), (15, 1906026), (18, 1588355), (30, 953013), (45, 635342), (90, 317671)]