42174390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1405813}}^1$

素因数の和:1405823

約数の個数: 16

約数和(自身を含む): 101218608

約数和(自身を除く): 59044218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1405813, 2811626, 4217439, 7029065, 8434878, 14058130, 21087195, 42174390]

約数ペア:

[(1, 42174390), (2, 21087195), (3, 14058130), (5, 8434878), (6, 7029065), (10, 4217439), (15, 2811626), (30, 1405813)]