71248590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113093}}^1$

素因数の和:113113

約数の個数: 48

約数和(自身を含む): 211711968

約数和(自身を除く): 140463378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113093, 226186, 339279, 565465, 678558, 791651, 1017837, 1130930, 1583302, 1696395, 2035674, 2374953, 3392790, 3958255, 4749906, 5089185, 7124859, 7916510, 10178370, 11874765, 14249718, 23749530, 35624295, 71248590]

約数ペア:

[(1, 71248590), (2, 35624295), (3, 23749530), (5, 14249718), (6, 11874765), (7, 10178370), (9, 7916510), (10, 7124859), (14, 5089185), (15, 4749906), (18, 3958255), (21, 3392790), (30, 2374953), (35, 2035674), (42, 1696395), (45, 1583302), (63, 1130930), (70, 1017837), (90, 791651), (105, 678558), (126, 565465), (210, 339279), (315, 226186), (630, 113093)]