3178361940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4074823}}^1$

素因数の和:4074848

約数の個数: 48

約数和(自身を含む): 9583986048

約数和(自身を除く): 6405624108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4074823, 8149646, 12224469, 16299292, 20374115, 24448938, 40748230, 48897876, 52972699, 61122345, 81496460, 105945398, 122244690, 158918097, 211890796, 244489380, 264863495, 317836194, 529726990, 635672388, 794590485, 1059453980, 1589180970, 3178361940]

約数ペア:

[(1, 3178361940), (2, 1589180970), (3, 1059453980), (4, 794590485), (5, 635672388), (6, 529726990), (10, 317836194), (12, 264863495), (13, 244489380), (15, 211890796), (20, 158918097), (26, 122244690), (30, 105945398), (39, 81496460), (52, 61122345), (60, 52972699), (65, 48897876), (78, 40748230), (130, 24448938), (156, 20374115), (195, 16299292), (260, 12224469), (390, 8149646), (780, 4074823)]