25418156910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11933407}}^1$

素因数の和:11933488

約数の個数: 32

約数和(自身を含む): 61862787072

約数和(自身を除く): 36444630162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11933407, 23866814, 35800221, 59667035, 71600442, 119334070, 179001105, 358002210, 847271897, 1694543794, 2541815691, 4236359485, 5083631382, 8472718970, 12709078455, 25418156910]

約数ペア:

[(1, 25418156910), (2, 12709078455), (3, 8472718970), (5, 5083631382), (6, 4236359485), (10, 2541815691), (15, 1694543794), (30, 847271897), (71, 358002210), (142, 179001105), (213, 119334070), (355, 71600442), (426, 59667035), (710, 35800221), (1065, 23866814), (2130, 11933407)]