15105270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1619}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 21286410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1619, 1866, 3110, 3238, 4665, 4857, 8095, 9330, 9714, 16190, 24285, 48570, 503509, 1007018, 1510527, 2517545, 3021054, 5035090, 7552635, 15105270]

約数ペア:

[(1, 15105270), (2, 7552635), (3, 5035090), (5, 3021054), (6, 2517545), (10, 1510527), (15, 1007018), (30, 503509), (311, 48570), (622, 24285), (933, 16190), (1555, 9714), (1619, 9330), (1866, 8095), (3110, 4857), (3238, 4665)]