102239620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{730283}}^1$

素因数の和:730299

約数の個数: 24

約数和(自身を含む): 245375424

約数和(自身を除く): 143135804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 730283, 1460566, 2921132, 3651415, 5111981, 7302830, 10223962, 14605660, 20447924, 25559905, 51119810, 102239620]

約数ペア:

[(1, 102239620), (2, 51119810), (4, 25559905), (5, 20447924), (7, 14605660), (10, 10223962), (14, 7302830), (20, 5111981), (28, 3651415), (35, 2921132), (70, 1460566), (140, 730283)]