28015710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22777}}^1$

素因数の和:22828

約数の個数: 32

約数和(自身を含む): 68880672

約数和(自身を除く): 40864962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 22777, 45554, 68331, 113885, 136662, 227770, 341655, 683310, 933857, 1867714, 2801571, 4669285, 5603142, 9338570, 14007855, 28015710]

約数ペア:

[(1, 28015710), (2, 14007855), (3, 9338570), (5, 5603142), (6, 4669285), (10, 2801571), (15, 1867714), (30, 933857), (41, 683310), (82, 341655), (123, 227770), (205, 136662), (246, 113885), (410, 68331), (615, 45554), (1230, 22777)]