150690190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43933}}^1$

素因数の和:43961

約数の個数: 32

約数和(自身を含む): 316324800

約数和(自身を除く): 165634610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 43933, 87866, 219665, 307531, 439330, 615062, 1537655, 2152717, 3075310, 4305434, 10763585, 15069019, 21527170, 30138038, 75345095, 150690190]

約数ペア:

[(1, 150690190), (2, 75345095), (5, 30138038), (7, 21527170), (10, 15069019), (14, 10763585), (35, 4305434), (49, 3075310), (70, 2152717), (98, 1537655), (245, 615062), (343, 439330), (490, 307531), (686, 219665), (1715, 87866), (3430, 43933)]