74863970

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{8923}}^1$

素因数の和:9769

約数の個数: 16

約数和(自身を含む): 134930880

約数和(自身を除く): 60066910

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 8923, 17846, 44615, 89230, 7486397, 14972794, 37431985, 74863970]

約数ペア:

[(1, 74863970), (2, 37431985), (5, 14972794), (10, 7486397), (839, 89230), (1678, 44615), (4195, 17846), (8390, 8923)]