63186340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{451331}}^1$

素因数の和:451347

約数の個数: 24

約数和(自身を含む): 151647552

約数和(自身を除く): 88461212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 451331, 902662, 1805324, 2256655, 3159317, 4513310, 6318634, 9026620, 12637268, 15796585, 31593170, 63186340]

約数ペア:

[(1, 63186340), (2, 31593170), (4, 15796585), (5, 12637268), (7, 9026620), (10, 6318634), (14, 4513310), (20, 3159317), (28, 2256655), (35, 1805324), (70, 902662), (140, 451331)]