9400930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 21876480

約数和(自身を除く): 12475550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 421, 638, 770, 842, 1015, 1595, 2030, 2105, 2233, 2947, 3190, 4210, 4466, 4631, 5894, 9262, 11165, 12209, 14735, 22330, 23155, 24418, 29470, 32417, 46310, 61045, 64834, 85463, 122090, 134299, 162085, 170926, 268598, 324170, 427315, 671495, 854630, 940093, 1342990, 1880186, 4700465, 9400930]

約数ペア:

[(1, 9400930), (2, 4700465), (5, 1880186), (7, 1342990), (10, 940093), (11, 854630), (14, 671495), (22, 427315), (29, 324170), (35, 268598), (55, 170926), (58, 162085), (70, 134299), (77, 122090), (110, 85463), (145, 64834), (154, 61045), (203, 46310), (290, 32417), (319, 29470), (385, 24418), (406, 23155), (421, 22330), (638, 14735), (770, 12209), (842, 11165), (1015, 9262), (1595, 5894), (2030, 4631), (2105, 4466), (2233, 4210), (2947, 3190)]