61317010

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{21821}}^1$

素因数の和:22109

約数の個数: 16

約数和(自身を含む): 110768472

約数和(自身を除く): 49451462

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 21821, 43642, 109105, 218210, 6131701, 12263402, 30658505, 61317010]

約数ペア:

[(1, 61317010), (2, 30658505), (5, 12263402), (10, 6131701), (281, 218210), (562, 109105), (1405, 43642), (2810, 21821)]