917144850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{142193}}^1$

素因数の和:142251

約数の個数: 48

約数和(自身を含む): 2327431392

約数和(自身を除く): 1410286542

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 142193, 284386, 426579, 710965, 853158, 1421930, 2132895, 3554825, 4265790, 6114299, 7109650, 10664475, 12228598, 18342897, 21328950, 30571495, 36685794, 61142990, 91714485, 152857475, 183428970, 305714950, 458572425, 917144850]

約数ペア:

[(1, 917144850), (2, 458572425), (3, 305714950), (5, 183428970), (6, 152857475), (10, 91714485), (15, 61142990), (25, 36685794), (30, 30571495), (43, 21328950), (50, 18342897), (75, 12228598), (86, 10664475), (129, 7109650), (150, 6114299), (215, 4265790), (258, 3554825), (430, 2132895), (645, 1421930), (1075, 853158), (1290, 710965), (2150, 426579), (3225, 284386), (6450, 142193)]