42174780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702913}}^1$

素因数の和:702925

約数の個数: 24

約数和(自身を含む): 118089552

約数和(自身を除く): 75914772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702913, 1405826, 2108739, 2811652, 3514565, 4217478, 7029130, 8434956, 10543695, 14058260, 21087390, 42174780]

約数ペア:

[(1, 42174780), (2, 21087390), (3, 14058260), (4, 10543695), (5, 8434956), (6, 7029130), (10, 4217478), (12, 3514565), (15, 2811652), (20, 2108739), (30, 1405826), (60, 702913)]