140851590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 372314880

約数和(自身を除く): 231463290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 3989, 5885, 7062, 7978, 11770, 11967, 17655, 19945, 23934, 35310, 39890, 43879, 59835, 87758, 119670, 131637, 219395, 263274, 426823, 438790, 658185, 853646, 1280469, 1316370, 2134115, 2560938, 4268230, 4695053, 6402345, 9390106, 12804690, 14085159, 23475265, 28170318, 46950530, 70425795, 140851590]

約数ペア:

[(1, 140851590), (2, 70425795), (3, 46950530), (5, 28170318), (6, 23475265), (10, 14085159), (11, 12804690), (15, 9390106), (22, 6402345), (30, 4695053), (33, 4268230), (55, 2560938), (66, 2134115), (107, 1316370), (110, 1280469), (165, 853646), (214, 658185), (321, 438790), (330, 426823), (535, 263274), (642, 219395), (1070, 131637), (1177, 119670), (1605, 87758), (2354, 59835), (3210, 43879), (3531, 39890), (3989, 35310), (5885, 23934), (7062, 19945), (7978, 17655), (11770, 11967)]