869790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 2119680

約数和(自身を除く): 1249890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 367, 395, 474, 734, 790, 1101, 1185, 1835, 2202, 2370, 3670, 5505, 11010, 28993, 57986, 86979, 144965, 173958, 289930, 434895, 869790]

約数ペア:

[(1, 869790), (2, 434895), (3, 289930), (5, 173958), (6, 144965), (10, 86979), (15, 57986), (30, 28993), (79, 11010), (158, 5505), (237, 3670), (367, 2370), (395, 2202), (474, 1835), (734, 1185), (790, 1101)]