2914829680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{743579}}^1$

素因数の和:743606

約数の個数: 60

約数和(自身を含む): 7883435160

約数和(自身を除く): 4968605480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 743579, 1487158, 2974316, 3717895, 5205053, 5948632, 7435790, 10410106, 11897264, 14871580, 20820212, 26025265, 29743160, 36435371, 41640424, 52050530, 59486320, 72870742, 83280848, 104101060, 145741484, 182176855, 208202120, 291482968, 364353710, 416404240, 582965936, 728707420, 1457414840, 2914829680]

約数ペア:

[(1, 2914829680), (2, 1457414840), (4, 728707420), (5, 582965936), (7, 416404240), (8, 364353710), (10, 291482968), (14, 208202120), (16, 182176855), (20, 145741484), (28, 104101060), (35, 83280848), (40, 72870742), (49, 59486320), (56, 52050530), (70, 41640424), (80, 36435371), (98, 29743160), (112, 26025265), (140, 20820212), (196, 14871580), (245, 11897264), (280, 10410106), (392, 7435790), (490, 5948632), (560, 5205053), (784, 3717895), (980, 2974316), (1960, 1487158), (3920, 743579)]