42270170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41039}}^1$

素因数の和:41149

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 34556710

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 41039, 82078, 205195, 410390, 4227017, 8454034, 21135085, 42270170]

約数ペア:

[(1, 42270170), (2, 21135085), (5, 8454034), (10, 4227017), (103, 410390), (206, 205195), (515, 82078), (1030, 41039)]