77313870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4451}}^1$

素因数の和:4657

約数の個数: 48

約数和(自身を含む): 202102992

約数和(自身を除く): 124789122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 4451, 5790, 8685, 8902, 13353, 17370, 22255, 26706, 40059, 44510, 66765, 80118, 133530, 200295, 400590, 859043, 1718086, 2577129, 4295215, 5154258, 7731387, 8590430, 12885645, 15462774, 25771290, 38656935, 77313870]

約数ペア:

[(1, 77313870), (2, 38656935), (3, 25771290), (5, 15462774), (6, 12885645), (9, 8590430), (10, 7731387), (15, 5154258), (18, 4295215), (30, 2577129), (45, 1718086), (90, 859043), (193, 400590), (386, 200295), (579, 133530), (965, 80118), (1158, 66765), (1737, 44510), (1930, 40059), (2895, 26706), (3474, 22255), (4451, 17370), (5790, 13353), (8685, 8902)]