1566430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 2931336

約数和(自身を除く): 1364906

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 961, 1630, 1922, 4805, 5053, 9610, 10106, 25265, 50530, 156643, 313286, 783215, 1566430]

約数ペア:

[(1, 1566430), (2, 783215), (5, 313286), (10, 156643), (31, 50530), (62, 25265), (155, 10106), (163, 9610), (310, 5053), (326, 4805), (815, 1922), (961, 1630)]