142260390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1580671}}^1$

素因数の和:1580684

約数の個数: 24

約数和(自身を含む): 369877248

約数和(自身を除く): 227616858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1580671, 3161342, 4742013, 7903355, 9484026, 14226039, 15806710, 23710065, 28452078, 47420130, 71130195, 142260390]

約数ペア:

[(1, 142260390), (2, 71130195), (3, 47420130), (5, 28452078), (6, 23710065), (9, 15806710), (10, 14226039), (15, 9484026), (18, 7903355), (30, 4742013), (45, 3161342), (90, 1580671)]