234102680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3600

約数の個数: 64

約数和(自身を含む): 604558080

約数和(自身を除く): 370455400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1757, 2008, 2510, 3331, 3514, 5020, 6662, 7028, 8785, 10040, 13324, 14056, 16655, 17570, 23317, 26648, 33310, 35140, 46634, 66620, 70280, 93268, 116585, 133240, 186536, 233170, 466340, 836081, 932680, 1672162, 3344324, 4180405, 5852567, 6688648, 8360810, 11705134, 16721620, 23410268, 29262835, 33443240, 46820536, 58525670, 117051340, 234102680]

約数ペア:

[(1, 234102680), (2, 117051340), (4, 58525670), (5, 46820536), (7, 33443240), (8, 29262835), (10, 23410268), (14, 16721620), (20, 11705134), (28, 8360810), (35, 6688648), (40, 5852567), (56, 4180405), (70, 3344324), (140, 1672162), (251, 932680), (280, 836081), (502, 466340), (1004, 233170), (1255, 186536), (1757, 133240), (2008, 116585), (2510, 93268), (3331, 70280), (3514, 66620), (5020, 46634), (6662, 35140), (7028, 33310), (8785, 26648), (10040, 23317), (13324, 17570), (14056, 16655)]