69681310

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{44383}}^1$

素因数の和:44547

約数の個数: 16

約数和(自身を含む): 126228096

約数和(自身を除く): 56546786

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 44383, 88766, 221915, 443830, 6968131, 13936262, 34840655, 69681310]

約数ペア:

[(1, 69681310), (2, 34840655), (5, 13936262), (10, 6968131), (157, 443830), (314, 221915), (785, 88766), (1570, 44383)]