10966980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 31368960

約数和(自身を除く): 20401980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3889, 7778, 11667, 15556, 19445, 23334, 38890, 46668, 58335, 77780, 116670, 182783, 233340, 365566, 548349, 731132, 913915, 1096698, 1827830, 2193396, 2741745, 3655660, 5483490, 10966980]

約数ペア:

[(1, 10966980), (2, 5483490), (3, 3655660), (4, 2741745), (5, 2193396), (6, 1827830), (10, 1096698), (12, 913915), (15, 731132), (20, 548349), (30, 365566), (47, 233340), (60, 182783), (94, 116670), (141, 77780), (188, 58335), (235, 46668), (282, 38890), (470, 23334), (564, 19445), (705, 15556), (940, 11667), (1410, 7778), (2820, 3889)]