14990810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 28607040

約数和(自身を除く): 13616230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 307, 514, 614, 1285, 1535, 2570, 3070, 4883, 5833, 9766, 11666, 24415, 29165, 48830, 58330, 78899, 157798, 394495, 788990, 1499081, 2998162, 7495405, 14990810]

約数ペア:

[(1, 14990810), (2, 7495405), (5, 2998162), (10, 1499081), (19, 788990), (38, 394495), (95, 157798), (190, 78899), (257, 58330), (307, 48830), (514, 29165), (614, 24415), (1285, 11666), (1535, 9766), (2570, 5833), (3070, 4883)]