74561060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1609}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 179598720

約数和(自身を除く): 105037660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1609, 1655, 2317, 3218, 3310, 4634, 6436, 6620, 8045, 9268, 11263, 11585, 16090, 22526, 23170, 32180, 45052, 46340, 56315, 112630, 225260, 532579, 1065158, 2130316, 2662895, 3728053, 5325790, 7456106, 10651580, 14912212, 18640265, 37280530, 74561060]

約数ペア:

[(1, 74561060), (2, 37280530), (4, 18640265), (5, 14912212), (7, 10651580), (10, 7456106), (14, 5325790), (20, 3728053), (28, 2662895), (35, 2130316), (70, 1065158), (140, 532579), (331, 225260), (662, 112630), (1324, 56315), (1609, 46340), (1655, 45052), (2317, 32180), (3218, 23170), (3310, 22526), (4634, 16090), (6436, 11585), (6620, 11263), (8045, 9268)]