90745070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{698039}}^1$

素因数の和:698059

約数の個数: 16

約数和(自身を含む): 175906080

約数和(自身を除く): 85161010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 698039, 1396078, 3490195, 6980390, 9074507, 18149014, 45372535, 90745070]

約数ペア:

[(1, 90745070), (2, 45372535), (5, 18149014), (10, 9074507), (13, 6980390), (26, 3490195), (65, 1396078), (130, 698039)]