9706440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 29756160

約数和(自身を除く): 20049720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1721, 1880, 2820, 3442, 5163, 5640, 6884, 8605, 10326, 13768, 17210, 20652, 25815, 34420, 41304, 51630, 68840, 80887, 103260, 161774, 206520, 242661, 323548, 404435, 485322, 647096, 808870, 970644, 1213305, 1617740, 1941288, 2426610, 3235480, 4853220, 9706440]

約数ペア:

[(1, 9706440), (2, 4853220), (3, 3235480), (4, 2426610), (5, 1941288), (6, 1617740), (8, 1213305), (10, 970644), (12, 808870), (15, 647096), (20, 485322), (24, 404435), (30, 323548), (40, 242661), (47, 206520), (60, 161774), (94, 103260), (120, 80887), (141, 68840), (188, 51630), (235, 41304), (282, 34420), (376, 25815), (470, 20652), (564, 17210), (705, 13768), (940, 10326), (1128, 8605), (1410, 6884), (1721, 5640), (1880, 5163), (2820, 3442)]