126208510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5419}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 242339040

約数和(自身を除く): 116130530

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 5419, 10838, 11645, 23290, 27095, 54190, 92123, 184246, 460615, 742403, 921230, 1484806, 3712015, 7424030, 12620851, 25241702, 63104255, 126208510]

約数ペア:

[(1, 126208510), (2, 63104255), (5, 25241702), (10, 12620851), (17, 7424030), (34, 3712015), (85, 1484806), (137, 921230), (170, 742403), (274, 460615), (685, 184246), (1370, 92123), (2329, 54190), (4658, 27095), (5419, 23290), (10838, 11645)]