71483030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{69401}}^1$

素因数の和:69511

約数の個数: 16

約数和(自身を含む): 129920544

約数和(自身を除く): 58437514

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 69401, 138802, 347005, 694010, 7148303, 14296606, 35741515, 71483030]

約数ペア:

[(1, 71483030), (2, 35741515), (5, 14296606), (10, 7148303), (103, 694010), (206, 347005), (515, 138802), (1030, 69401)]