64505580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1075093}}^1$

素因数の和:1075105

約数の個数: 24

約数和(自身を含む): 180615792

約数和(自身を除く): 116110212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1075093, 2150186, 3225279, 4300372, 5375465, 6450558, 10750930, 12901116, 16126395, 21501860, 32252790, 64505580]

約数ペア:

[(1, 64505580), (2, 32252790), (3, 21501860), (4, 16126395), (5, 12901116), (6, 10750930), (10, 6450558), (12, 5375465), (15, 4300372), (20, 3225279), (30, 2150186), (60, 1075093)]