2998230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 4259370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 719, 834, 1390, 1438, 2085, 2157, 3595, 4170, 4314, 7190, 10785, 21570, 99941, 199882, 299823, 499705, 599646, 999410, 1499115, 2998230]

約数ペア:

[(1, 2998230), (2, 1499115), (3, 999410), (5, 599646), (6, 499705), (10, 299823), (15, 199882), (30, 99941), (139, 21570), (278, 10785), (417, 7190), (695, 4314), (719, 4170), (834, 3595), (1390, 2157), (1438, 2085)]