1270295580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21171593}}^1$

素因数の和:21171605

約数の個数: 24

約数和(自身を含む): 3556827792

約数和(自身を除く): 2286532212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21171593, 42343186, 63514779, 84686372, 105857965, 127029558, 211715930, 254059116, 317573895, 423431860, 635147790, 1270295580]

約数ペア:

[(1, 1270295580), (2, 635147790), (3, 423431860), (4, 317573895), (5, 254059116), (6, 211715930), (10, 127029558), (12, 105857965), (15, 84686372), (20, 63514779), (30, 42343186), (60, 21171593)]