42477010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30559}}^1$

素因数の和:30705

約数の個数: 16

約数和(自身を含む): 77011200

約数和(自身を除く): 34534190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 30559, 61118, 152795, 305590, 4247701, 8495402, 21238505, 42477010]

約数ペア:

[(1, 42477010), (2, 21238505), (5, 8495402), (10, 4247701), (139, 305590), (278, 152795), (695, 61118), (1390, 30559)]