73820220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1230337}}^1$

素因数の和:1230349

約数の個数: 24

約数和(自身を含む): 206696784

約数和(自身を除く): 132876564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1230337, 2460674, 3691011, 4921348, 6151685, 7382022, 12303370, 14764044, 18455055, 24606740, 36910110, 73820220]

約数ペア:

[(1, 73820220), (2, 36910110), (3, 24606740), (4, 18455055), (5, 14764044), (6, 12303370), (10, 7382022), (12, 6151685), (15, 4921348), (20, 3691011), (30, 2460674), (60, 1230337)]