7139975990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5368403}}^1$

素因数の和:5368436

約数の個数: 32

約数和(自身を含む): 15461003520

約数和(自身を除く): 8321027530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5368403, 10736806, 26842015, 37578821, 53684030, 75157642, 101999657, 187894105, 203999314, 375788210, 509998285, 713997599, 1019996570, 1427995198, 3569987995, 7139975990]

約数ペア:

[(1, 7139975990), (2, 3569987995), (5, 1427995198), (7, 1019996570), (10, 713997599), (14, 509998285), (19, 375788210), (35, 203999314), (38, 187894105), (70, 101999657), (95, 75157642), (133, 53684030), (190, 37578821), (266, 26842015), (665, 10736806), (1330, 5368403)]