6306820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 14450688

約数和(自身を除く): 8143868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 191, 254, 260, 382, 508, 635, 764, 955, 1270, 1651, 1910, 2483, 2540, 3302, 3820, 4966, 6604, 8255, 9932, 12415, 16510, 24257, 24830, 33020, 48514, 49660, 97028, 121285, 242570, 315341, 485140, 630682, 1261364, 1576705, 3153410, 6306820]

約数ペア:

[(1, 6306820), (2, 3153410), (4, 1576705), (5, 1261364), (10, 630682), (13, 485140), (20, 315341), (26, 242570), (52, 121285), (65, 97028), (127, 49660), (130, 48514), (191, 33020), (254, 24830), (260, 24257), (382, 16510), (508, 12415), (635, 9932), (764, 8255), (955, 6604), (1270, 4966), (1651, 3820), (1910, 3302), (2483, 2540)]