148962380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1064017}}^1$

素因数の和:1064033

約数の個数: 24

約数和(自身を含む): 357510048

約数和(自身を除く): 208547668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1064017, 2128034, 4256068, 5320085, 7448119, 10640170, 14896238, 21280340, 29792476, 37240595, 74481190, 148962380]

約数ペア:

[(1, 148962380), (2, 74481190), (4, 37240595), (5, 29792476), (7, 21280340), (10, 14896238), (14, 10640170), (20, 7448119), (28, 5320085), (35, 4256068), (70, 2128034), (140, 1064017)]