71658390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2388613}}^1$

素因数の和:2388623

約数の個数: 16

約数和(自身を含む): 171980208

約数和(自身を除く): 100321818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2388613, 4777226, 7165839, 11943065, 14331678, 23886130, 35829195, 71658390]

約数ペア:

[(1, 71658390), (2, 35829195), (3, 23886130), (5, 14331678), (6, 11943065), (10, 7165839), (15, 4777226), (30, 2388613)]