391356473670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1449468421}}^1$

素因数の和:1449468437

約数の個数: 32

約数和(自身を含む): 1043617263840

約数和(自身を除く): 652260790170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1449468421, 2898936842, 4348405263, 7247342105, 8696810526, 13045215789, 14494684210, 21742026315, 26090431578, 39135647367, 43484052630, 65226078945, 78271294734, 130452157890, 195678236835, 391356473670]

約数ペア:

[(1, 391356473670), (2, 195678236835), (3, 130452157890), (5, 78271294734), (6, 65226078945), (9, 43484052630), (10, 39135647367), (15, 26090431578), (18, 21742026315), (27, 14494684210), (30, 13045215789), (45, 8696810526), (54, 7247342105), (90, 4348405263), (135, 2898936842), (270, 1449468421)]