121356510010

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{7551743}}^1$

素因数の和:7553357

約数の個数: 16

約数和(自身を含む): 218577678336

約数和(自身を除く): 97221168326

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 16070, 7551743, 15103486, 37758715, 75517430, 12135651001, 24271302002, 60678255005, 121356510010]

約数ペア:

[(1, 121356510010), (2, 60678255005), (5, 24271302002), (10, 12135651001), (1607, 75517430), (3214, 37758715), (8035, 15103486), (16070, 7551743)]