1362660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 4111296

約数和(自身を除く): 2748636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1747, 3494, 5241, 6988, 8735, 10482, 17470, 20964, 22711, 26205, 34940, 45422, 52410, 68133, 90844, 104820, 113555, 136266, 227110, 272532, 340665, 454220, 681330, 1362660]

約数ペア:

[(1, 1362660), (2, 681330), (3, 454220), (4, 340665), (5, 272532), (6, 227110), (10, 136266), (12, 113555), (13, 104820), (15, 90844), (20, 68133), (26, 52410), (30, 45422), (39, 34940), (52, 26205), (60, 22711), (65, 20964), (78, 17470), (130, 10482), (156, 8735), (195, 6988), (260, 5241), (390, 3494), (780, 1747)]