14986980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 45864000

約数和(自身を除く): 30877020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 599, 695, 834, 1198, 1251, 1390, 1668, 1797, 2085, 2396, 2502, 2780, 2995, 3594, 4170, 5004, 5391, 5990, 6255, 7188, 8340, 8985, 10782, 11980, 12510, 17970, 21564, 25020, 26955, 35940, 53910, 83261, 107820, 166522, 249783, 333044, 416305, 499566, 749349, 832610, 999132, 1248915, 1498698, 1665220, 2497830, 2997396, 3746745, 4995660, 7493490, 14986980]

約数ペア:

[(1, 14986980), (2, 7493490), (3, 4995660), (4, 3746745), (5, 2997396), (6, 2497830), (9, 1665220), (10, 1498698), (12, 1248915), (15, 999132), (18, 832610), (20, 749349), (30, 499566), (36, 416305), (45, 333044), (60, 249783), (90, 166522), (139, 107820), (180, 83261), (278, 53910), (417, 35940), (556, 26955), (599, 25020), (695, 21564), (834, 17970), (1198, 12510), (1251, 11980), (1390, 10782), (1668, 8985), (1797, 8340), (2085, 7188), (2396, 6255), (2502, 5990), (2780, 5391), (2995, 5004), (3594, 4170)]