431140890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{32441}}^1$

素因数の和:32894

約数の個数: 32

約数和(自身を含む): 1037105856

約数和(自身を除く): 605964966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290, 32441, 64882, 97323, 162205, 194646, 324410, 486615, 973230, 14371363, 28742726, 43114089, 71856815, 86228178, 143713630, 215570445, 431140890]

約数ペア:

[(1, 431140890), (2, 215570445), (3, 143713630), (5, 86228178), (6, 71856815), (10, 43114089), (15, 28742726), (30, 14371363), (443, 973230), (886, 486615), (1329, 324410), (2215, 194646), (2658, 162205), (4430, 97323), (6645, 64882), (13290, 32441)]