468090140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7219

約数の個数: 72

約数和(自身を含む): 1160706960

約数和(自身を除く): 692616820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1876, 2345, 3283, 4690, 6566, 7129, 9380, 13132, 14258, 16415, 28516, 32830, 35645, 49903, 65660, 71290, 99806, 142580, 199612, 249515, 349321, 477643, 499030, 698642, 955286, 998060, 1397284, 1746605, 1910572, 2388215, 3343501, 3493210, 4776430, 6687002, 6986420, 9552860, 13374004, 16717505, 23404507, 33435010, 46809014, 66870020, 93618028, 117022535, 234045070, 468090140]

約数ペア:

[(1, 468090140), (2, 234045070), (4, 117022535), (5, 93618028), (7, 66870020), (10, 46809014), (14, 33435010), (20, 23404507), (28, 16717505), (35, 13374004), (49, 9552860), (67, 6986420), (70, 6687002), (98, 4776430), (134, 3493210), (140, 3343501), (196, 2388215), (245, 1910572), (268, 1746605), (335, 1397284), (469, 998060), (490, 955286), (670, 698642), (938, 499030), (980, 477643), (1340, 349321), (1876, 249515), (2345, 199612), (3283, 142580), (4690, 99806), (6566, 71290), (7129, 65660), (9380, 49903), (13132, 35645), (14258, 32830), (16415, 28516)]