87478970

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{15161}}^1$

素因数の和:15745

約数の個数: 16

約数和(自身を含む): 157745448

約数和(自身を除く): 70266478

約数列:

[1, 2, 5, 10, 577, 1154, 2885, 5770, 15161, 30322, 75805, 151610, 8747897, 17495794, 43739485, 87478970]

約数ペア:

[(1, 87478970), (2, 43739485), (5, 17495794), (10, 8747897), (577, 151610), (1154, 75805), (2885, 30322), (5770, 15161)]