71061310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{245039}}^1$

素因数の和:245075

約数の個数: 16

約数和(自身を含む): 132321600

約数和(自身を除く): 61260290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 245039, 490078, 1225195, 2450390, 7106131, 14212262, 35530655, 71061310]

約数ペア:

[(1, 71061310), (2, 35530655), (5, 14212262), (10, 7106131), (29, 2450390), (58, 1225195), (145, 490078), (290, 245039)]