137518010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14771}}^1$

素因数の和:14811

約数の個数: 48

約数和(自身を含む): 303121440

約数和(自身を除く): 165603430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 14771, 29542, 73855, 103397, 147710, 206794, 280649, 516985, 561298, 723779, 1033970, 1403245, 1447558, 1964543, 2806490, 3618895, 3929086, 7237790, 9822715, 13751801, 19645430, 27503602, 68759005, 137518010]

約数ペア:

[(1, 137518010), (2, 68759005), (5, 27503602), (7, 19645430), (10, 13751801), (14, 9822715), (19, 7237790), (35, 3929086), (38, 3618895), (49, 2806490), (70, 1964543), (95, 1447558), (98, 1403245), (133, 1033970), (190, 723779), (245, 561298), (266, 516985), (490, 280649), (665, 206794), (931, 147710), (1330, 103397), (1862, 73855), (4655, 29542), (9310, 14771)]