3837990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 9987408

約数和(自身を除く): 6149418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 757, 845, 1014, 1514, 1690, 2271, 2535, 3785, 4542, 5070, 7570, 9841, 11355, 19682, 22710, 29523, 49205, 59046, 98410, 127933, 147615, 255866, 295230, 383799, 639665, 767598, 1279330, 1918995, 3837990]

約数ペア:

[(1, 3837990), (2, 1918995), (3, 1279330), (5, 767598), (6, 639665), (10, 383799), (13, 295230), (15, 255866), (26, 147615), (30, 127933), (39, 98410), (65, 59046), (78, 49205), (130, 29523), (169, 22710), (195, 19682), (338, 11355), (390, 9841), (507, 7570), (757, 5070), (845, 4542), (1014, 3785), (1514, 2535), (1690, 2271)]