42190970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{183439}}^1$

素因数の和:183469

約数の個数: 16

約数和(自身を含む): 79246080

約数和(自身を除く): 37055110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 183439, 366878, 917195, 1834390, 4219097, 8438194, 21095485, 42190970]

約数ペア:

[(1, 42190970), (2, 21095485), (5, 8438194), (10, 4219097), (23, 1834390), (46, 917195), (115, 366878), (230, 183439)]