620196930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6891077}}^1$

素因数の和:6891090

約数の個数: 24

約数和(自身を含む): 1612512252

約数和(自身を除く): 992315322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6891077, 13782154, 20673231, 34455385, 41346462, 62019693, 68910770, 103366155, 124039386, 206732310, 310098465, 620196930]

約数ペア:

[(1, 620196930), (2, 310098465), (3, 206732310), (5, 124039386), (6, 103366155), (9, 68910770), (10, 62019693), (15, 41346462), (18, 34455385), (30, 20673231), (45, 13782154), (90, 6891077)]