1359530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 2568132

約数和(自身を除く): 1208602

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 529, 1058, 1285, 2570, 2645, 5290, 5911, 11822, 29555, 59110, 135953, 271906, 679765, 1359530]

約数ペア:

[(1, 1359530), (2, 679765), (5, 271906), (10, 135953), (23, 59110), (46, 29555), (115, 11822), (230, 5911), (257, 5290), (514, 2645), (529, 2570), (1058, 1285)]