27640290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3823}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 66629376

約数和(自身を除く): 38989086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 3823, 7230, 7646, 11469, 19115, 22938, 38230, 57345, 114690, 921343, 1842686, 2764029, 4606715, 5528058, 9213430, 13820145, 27640290]

約数ペア:

[(1, 27640290), (2, 13820145), (3, 9213430), (5, 5528058), (6, 4606715), (10, 2764029), (15, 1842686), (30, 921343), (241, 114690), (482, 57345), (723, 38230), (1205, 22938), (1446, 19115), (2410, 11469), (3615, 7646), (3823, 7230)]