6242490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 16380000

約数和(自身を除く): 10137510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 499, 695, 834, 998, 1251, 1390, 1497, 2085, 2495, 2502, 2994, 4170, 4491, 4990, 6255, 7485, 8982, 12510, 14970, 22455, 44910, 69361, 138722, 208083, 346805, 416166, 624249, 693610, 1040415, 1248498, 2080830, 3121245, 6242490]

約数ペア:

[(1, 6242490), (2, 3121245), (3, 2080830), (5, 1248498), (6, 1040415), (9, 693610), (10, 624249), (15, 416166), (18, 346805), (30, 208083), (45, 138722), (90, 69361), (139, 44910), (278, 22455), (417, 14970), (499, 12510), (695, 8982), (834, 7485), (998, 6255), (1251, 4990), (1390, 4491), (1497, 4170), (2085, 2994), (2495, 2502)]