2017240610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{238163}}^1$

素因数の和:238199

約数の個数: 48

約数和(自身を含む): 4561316928

約数和(自身を除く): 2544076318

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 238163, 476326, 1190815, 1667141, 2381630, 2619793, 3334282, 5239586, 8335705, 13098965, 16671410, 18338551, 26197930, 28817723, 36677102, 57635446, 91692755, 144088615, 183385510, 201724061, 288177230, 403448122, 1008620305, 2017240610]

約数ペア:

[(1, 2017240610), (2, 1008620305), (5, 403448122), (7, 288177230), (10, 201724061), (11, 183385510), (14, 144088615), (22, 91692755), (35, 57635446), (55, 36677102), (70, 28817723), (77, 26197930), (110, 18338551), (121, 16671410), (154, 13098965), (242, 8335705), (385, 5239586), (605, 3334282), (770, 2619793), (847, 2381630), (1210, 1667141), (1694, 1190815), (4235, 476326), (8470, 238163)]