39221170

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 72517680

約数和(自身を除く): 33296510

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 569, 610, 1130, 1138, 2845, 5690, 6893, 13786, 34465, 34709, 64297, 68930, 69418, 128594, 173545, 321485, 347090, 642970, 3922117, 7844234, 19610585, 39221170]

約数ペア:

[(1, 39221170), (2, 19610585), (5, 7844234), (10, 3922117), (61, 642970), (113, 347090), (122, 321485), (226, 173545), (305, 128594), (565, 69418), (569, 68930), (610, 64297), (1130, 34709), (1138, 34465), (2845, 13786), (5690, 6893)]