1009806710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26921}}^1$

素因数の和:26981

約数の個数: 48

約数和(自身を含む): 2062440576

約数和(自身を除く): 1052633866

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 26921, 37510, 53842, 134605, 269210, 296131, 592262, 834551, 1480655, 1669102, 2961310, 3257441, 4172755, 6514882, 8345510, 9180061, 16287205, 18360122, 32574410, 45900305, 91800610, 100980671, 201961342, 504903355, 1009806710]

約数ペア:

[(1, 1009806710), (2, 504903355), (5, 201961342), (10, 100980671), (11, 91800610), (22, 45900305), (31, 32574410), (55, 18360122), (62, 16287205), (110, 9180061), (121, 8345510), (155, 6514882), (242, 4172755), (310, 3257441), (341, 2961310), (605, 1669102), (682, 1480655), (1210, 834551), (1705, 592262), (3410, 296131), (3751, 269210), (7502, 134605), (18755, 53842), (26921, 37510)]