723659820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{927769}}^1$

素因数の和:927794

約数の個数: 48

約数和(自身を含む): 2182115040

約数和(自身を除く): 1458455220

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, 927769, 1855538, 2783307, 3711076, 4638845, 5566614, 9277690, 11133228, 12060997, 13916535, 18555380, 24121994, 27833070, 36182991, 48243988, 55666140, 60304985, 72365982, 120609970, 144731964, 180914955, 241219940, 361829910, 723659820]

約数ペア:

[(1, 723659820), (2, 361829910), (3, 241219940), (4, 180914955), (5, 144731964), (6, 120609970), (10, 72365982), (12, 60304985), (13, 55666140), (15, 48243988), (20, 36182991), (26, 27833070), (30, 24121994), (39, 18555380), (52, 13916535), (60, 12060997), (65, 11133228), (78, 9277690), (130, 5566614), (156, 4638845), (195, 3711076), (260, 2783307), (390, 1855538), (780, 927769)]