56905470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{210761}}^1$

素因数の和:210777

約数の個数: 32

約数和(自身を含む): 151748640

約数和(自身を除く): 94843170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 210761, 421522, 632283, 1053805, 1264566, 1896849, 2107610, 3161415, 3793698, 5690547, 6322830, 9484245, 11381094, 18968490, 28452735, 56905470]

約数ペア:

[(1, 56905470), (2, 28452735), (3, 18968490), (5, 11381094), (6, 9484245), (9, 6322830), (10, 5690547), (15, 3793698), (18, 3161415), (27, 2107610), (30, 1896849), (45, 1264566), (54, 1053805), (90, 632283), (135, 421522), (270, 210761)]