140755620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{23227}}^1$

素因数の和:23340

約数の個数: 48

約数和(自身を含む): 398035008

約数和(自身を除く): 257279388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 23227, 46454, 69681, 92908, 116135, 139362, 232270, 278724, 348405, 464540, 696810, 1393620, 2345927, 4691854, 7037781, 9383708, 11729635, 14075562, 23459270, 28151124, 35188905, 46918540, 70377810, 140755620]

約数ペア:

[(1, 140755620), (2, 70377810), (3, 46918540), (4, 35188905), (5, 28151124), (6, 23459270), (10, 14075562), (12, 11729635), (15, 9383708), (20, 7037781), (30, 4691854), (60, 2345927), (101, 1393620), (202, 696810), (303, 464540), (404, 348405), (505, 278724), (606, 232270), (1010, 139362), (1212, 116135), (1515, 92908), (2020, 69681), (3030, 46454), (6060, 23227)]