73006980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25889}}^1$

素因数の和:25948

約数の個数: 48

約数和(自身を含む): 208776960

約数和(自身を除く): 135769980

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, 25889, 51778, 77667, 103556, 129445, 155334, 258890, 310668, 388335, 517780, 776670, 1216783, 1553340, 2433566, 3650349, 4867132, 6083915, 7300698, 12167830, 14601396, 18251745, 24335660, 36503490, 73006980]

約数ペア:

[(1, 73006980), (2, 36503490), (3, 24335660), (4, 18251745), (5, 14601396), (6, 12167830), (10, 7300698), (12, 6083915), (15, 4867132), (20, 3650349), (30, 2433566), (47, 1553340), (60, 1216783), (94, 776670), (141, 517780), (188, 388335), (235, 310668), (282, 258890), (470, 155334), (564, 129445), (705, 103556), (940, 77667), (1410, 51778), (2820, 25889)]