547396980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701791}}^1$

素因数の和:701816

約数の個数: 48

約数和(自身を含む): 1650614784

約数和(自身を除く): 1103217804

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, 701791, 1403582, 2105373, 2807164, 3508955, 4210746, 7017910, 8421492, 9123283, 10526865, 14035820, 18246566, 21053730, 27369849, 36493132, 42107460, 45616415, 54739698, 91232830, 109479396, 136849245, 182465660, 273698490, 547396980]

約数ペア:

[(1, 547396980), (2, 273698490), (3, 182465660), (4, 136849245), (5, 109479396), (6, 91232830), (10, 54739698), (12, 45616415), (13, 42107460), (15, 36493132), (20, 27369849), (26, 21053730), (30, 18246566), (39, 14035820), (52, 10526865), (60, 9123283), (65, 8421492), (78, 7017910), (130, 4210746), (156, 3508955), (195, 2807164), (260, 2105373), (390, 1403582), (780, 701791)]