64532220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1075537}}^1$

素因数の和:1075549

約数の個数: 24

約数和(自身を含む): 180690384

約数和(自身を除く): 116158164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1075537, 2151074, 3226611, 4302148, 5377685, 6453222, 10755370, 12906444, 16133055, 21510740, 32266110, 64532220]

約数ペア:

[(1, 64532220), (2, 32266110), (3, 21510740), (4, 16133055), (5, 12906444), (6, 10755370), (10, 6453222), (12, 5377685), (15, 4302148), (20, 3226611), (30, 2151074), (60, 1075537)]