1330634490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{319097}}^1$

素因数の和:319246

約数の個数: 32

約数和(自身を含む): 3216507840

約数和(自身を除く): 1885873350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 319097, 638194, 957291, 1595485, 1914582, 3190970, 4786455, 9572910, 44354483, 88708966, 133063449, 221772415, 266126898, 443544830, 665317245, 1330634490]

約数ペア:

[(1, 1330634490), (2, 665317245), (3, 443544830), (5, 266126898), (6, 221772415), (10, 133063449), (15, 88708966), (30, 44354483), (139, 9572910), (278, 4786455), (417, 3190970), (695, 1914582), (834, 1595485), (1390, 957291), (2085, 638194), (4170, 319097)]