259321890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{37747}}^1$

素因数の和:37986

約数の個数: 32

約数和(自身を含む): 625106880

約数和(自身を除く): 365784990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 37747, 75494, 113241, 188735, 226482, 377470, 566205, 1132410, 8644063, 17288126, 25932189, 43220315, 51864378, 86440630, 129660945, 259321890]

約数ペア:

[(1, 259321890), (2, 129660945), (3, 86440630), (5, 51864378), (6, 43220315), (10, 25932189), (15, 17288126), (30, 8644063), (229, 1132410), (458, 566205), (687, 377470), (1145, 226482), (1374, 188735), (2290, 113241), (3435, 75494), (6870, 37747)]