127145940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39983}}^1$

素因数の和:40048

約数の個数: 48

約数和(自身を含む): 362734848

約数和(自身を除く): 235588908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 39983, 79966, 119949, 159932, 199915, 239898, 399830, 479796, 599745, 799660, 1199490, 2119099, 2398980, 4238198, 6357297, 8476396, 10595495, 12714594, 21190990, 25429188, 31786485, 42381980, 63572970, 127145940]

約数ペア:

[(1, 127145940), (2, 63572970), (3, 42381980), (4, 31786485), (5, 25429188), (6, 21190990), (10, 12714594), (12, 10595495), (15, 8476396), (20, 6357297), (30, 4238198), (53, 2398980), (60, 2119099), (106, 1199490), (159, 799660), (212, 599745), (265, 479796), (318, 399830), (530, 239898), (636, 199915), (795, 159932), (1060, 119949), (1590, 79966), (3180, 39983)]