8260630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 17890560

約数和(自身を除く): 9629930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6211, 12422, 31055, 43477, 62110, 86954, 118009, 217385, 236018, 434770, 590045, 826063, 1180090, 1652126, 4130315, 8260630]

約数ペア:

[(1, 8260630), (2, 4130315), (5, 1652126), (7, 1180090), (10, 826063), (14, 590045), (19, 434770), (35, 236018), (38, 217385), (70, 118009), (95, 86954), (133, 62110), (190, 43477), (266, 31055), (665, 12422), (1330, 6211)]