726006450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{372311}}^1$

素因数の和:372339

約数の個数: 48

約数和(自身を含む): 1939000896

約数和(自身を除く): 1212994446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 372311, 744622, 1116933, 1861555, 2233866, 3723110, 4840043, 5584665, 9307775, 9680086, 11169330, 14520129, 18615550, 24200215, 27923325, 29040258, 48400430, 55846650, 72600645, 121001075, 145201290, 242002150, 363003225, 726006450]

約数ペア:

[(1, 726006450), (2, 363003225), (3, 242002150), (5, 145201290), (6, 121001075), (10, 72600645), (13, 55846650), (15, 48400430), (25, 29040258), (26, 27923325), (30, 24200215), (39, 18615550), (50, 14520129), (65, 11169330), (75, 9680086), (78, 9307775), (130, 5584665), (150, 4840043), (195, 3723110), (325, 2233866), (390, 1861555), (650, 1116933), (975, 744622), (1950, 372311)]