42738830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{185821}}^1$

素因数の和:185851

約数の個数: 16

約数和(自身を含む): 80275104

約数和(自身を除く): 37536274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 185821, 371642, 929105, 1858210, 4273883, 8547766, 21369415, 42738830]

約数ペア:

[(1, 42738830), (2, 21369415), (5, 8547766), (10, 4273883), (23, 1858210), (46, 929105), (115, 371642), (230, 185821)]