1490393810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^2$

素因数の和:4570

約数の個数: 24

約数和(自身を含む): 2776440780

約数和(自身を除く): 1286046970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2267, 4534, 11335, 22670, 65743, 131486, 328715, 657430, 5139289, 10278578, 25696445, 51392890, 149039381, 298078762, 745196905, 1490393810]

約数ペア:

[(1, 1490393810), (2, 745196905), (5, 298078762), (10, 149039381), (29, 51392890), (58, 25696445), (145, 10278578), (290, 5139289), (2267, 657430), (4534, 328715), (11335, 131486), (22670, 65743)]