30939312

素因数分解:

$2^4\times 3^1\times {\mathrm{644569}}^1$

素因数の和:644580

約数の個数: 20

約数和(自身を含む): 79926680

約数和(自身を除く): 48987368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644569, 1289138, 1933707, 2578276, 3867414, 5156552, 7734828, 10313104, 15469656, 30939312]

約数ペア:

[(1, 30939312), (2, 15469656), (3, 10313104), (4, 7734828), (6, 5156552), (8, 3867414), (12, 2578276), (16, 1933707), (24, 1289138), (48, 644569)]