30104980

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5857}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 63477288

約数和(自身を除く): 33372308

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 5857, 11714, 23428, 29285, 58570, 117140, 1505249, 3010498, 6020996, 7526245, 15052490, 30104980]

約数ペア:

[(1, 30104980), (2, 15052490), (4, 7526245), (5, 6020996), (10, 3010498), (20, 1505249), (257, 117140), (514, 58570), (1028, 29285), (1285, 23428), (2570, 11714), (5140, 5857)]