30469240

素因数分解:

$2^3\times 5^1\times {\mathrm{761731}}^1$

素因数の和:761742

約数の個数: 16

約数和(自身を含む): 68555880

約数和(自身を除く): 38086640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761731, 1523462, 3046924, 3808655, 6093848, 7617310, 15234620, 30469240]

約数ペア:

[(1, 30469240), (2, 15234620), (4, 7617310), (5, 6093848), (8, 3808655), (10, 3046924), (20, 1523462), (40, 761731)]