2809335750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{288137}}^1$

素因数の和:288170

約数の個数: 64

約数和(自身を含む): 7551520704

約数和(自身を除く): 4742184954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 288137, 576274, 864411, 1440685, 1728822, 2881370, 3745781, 4322055, 7203425, 7491562, 8644110, 11237343, 14406850, 18728905, 21610275, 22474686, 36017125, 37457810, 43220550, 56186715, 72034250, 93644525, 108051375, 112373430, 187289050, 216102750, 280933575, 468222625, 561867150, 936445250, 1404667875, 2809335750]

約数ペア:

[(1, 2809335750), (2, 1404667875), (3, 936445250), (5, 561867150), (6, 468222625), (10, 280933575), (13, 216102750), (15, 187289050), (25, 112373430), (26, 108051375), (30, 93644525), (39, 72034250), (50, 56186715), (65, 43220550), (75, 37457810), (78, 36017125), (125, 22474686), (130, 21610275), (150, 18728905), (195, 14406850), (250, 11237343), (325, 8644110), (375, 7491562), (390, 7203425), (650, 4322055), (750, 3745781), (975, 2881370), (1625, 1728822), (1950, 1440685), (3250, 864411), (4875, 576274), (9750, 288137)]