29622980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47779}}^1$

素因数の和:47819

約数の個数: 24

約数和(自身を含む): 64216320

約数和(自身を除く): 34593340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47779, 95558, 191116, 238895, 477790, 955580, 1481149, 2962298, 5924596, 7405745, 14811490, 29622980]

約数ペア:

[(1, 29622980), (2, 14811490), (4, 7405745), (5, 5924596), (10, 2962298), (20, 1481149), (31, 955580), (62, 477790), (124, 238895), (155, 191116), (310, 95558), (620, 47779)]