70260390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{780671}}^1$

素因数の和:780684

約数の個数: 24

約数和(自身を含む): 182677248

約数和(自身を除く): 112416858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 780671, 1561342, 2342013, 3903355, 4684026, 7026039, 7806710, 11710065, 14052078, 23420130, 35130195, 70260390]

約数ペア:

[(1, 70260390), (2, 35130195), (3, 23420130), (5, 14052078), (6, 11710065), (9, 7806710), (10, 7026039), (15, 4684026), (18, 3903355), (30, 2342013), (45, 1561342), (90, 780671)]