22720110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{108191}}^1$

素因数の和:108208

約数の個数: 32

約数和(自身を含む): 62318592

約数和(自身を除く): 39598482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 108191, 216382, 324573, 540955, 649146, 757337, 1081910, 1514674, 1622865, 2272011, 3245730, 3786685, 4544022, 7573370, 11360055, 22720110]

約数ペア:

[(1, 22720110), (2, 11360055), (3, 7573370), (5, 4544022), (6, 3786685), (7, 3245730), (10, 2272011), (14, 1622865), (15, 1514674), (21, 1081910), (30, 757337), (35, 649146), (42, 540955), (70, 324573), (105, 216382), (210, 108191)]