10215730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 22124160

約数和(自身を除く): 11908430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 7681, 15362, 38405, 53767, 76810, 107534, 145939, 268835, 291878, 537670, 729695, 1021573, 1459390, 2043146, 5107865, 10215730]

約数ペア:

[(1, 10215730), (2, 5107865), (5, 2043146), (7, 1459390), (10, 1021573), (14, 729695), (19, 537670), (35, 291878), (38, 268835), (70, 145939), (95, 107534), (133, 76810), (190, 53767), (266, 38405), (665, 15362), (1330, 7681)]