90269770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{134731}}^1$

素因数の和:134805

約数の個数: 16

約数和(自身を含む): 164911968

約数和(自身を除く): 74642198

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 134731, 269462, 673655, 1347310, 9026977, 18053954, 45134885, 90269770]

約数ペア:

[(1, 90269770), (2, 45134885), (5, 18053954), (10, 9026977), (67, 1347310), (134, 673655), (335, 269462), (670, 134731)]