81432510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3347}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 195737472

約数和(自身を除く): 114304962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1622, 2433, 3347, 4055, 4866, 6694, 8110, 10041, 12165, 16735, 20082, 24330, 33470, 50205, 100410, 2714417, 5428834, 8143251, 13572085, 16286502, 27144170, 40716255, 81432510]

約数ペア:

[(1, 81432510), (2, 40716255), (3, 27144170), (5, 16286502), (6, 13572085), (10, 8143251), (15, 5428834), (30, 2714417), (811, 100410), (1622, 50205), (2433, 33470), (3347, 24330), (4055, 20082), (4866, 16735), (6694, 12165), (8110, 10041)]