930340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 1972152

約数和(自身を除く): 1041812

約数列:

[1, 2, 4, 5, 10, 20, 181, 257, 362, 514, 724, 905, 1028, 1285, 1810, 2570, 3620, 5140, 46517, 93034, 186068, 232585, 465170, 930340]

約数ペア:

[(1, 930340), (2, 465170), (4, 232585), (5, 186068), (10, 93034), (20, 46517), (181, 5140), (257, 3620), (362, 2570), (514, 1810), (724, 1285), (905, 1028)]