7158970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7867}}^1$

素因数の和:7894

約数の個数: 32

約数和(自身を含む): 15861888

約数和(自身を除く): 8702918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 7867, 15734, 39335, 55069, 78670, 102271, 110138, 204542, 275345, 511355, 550690, 715897, 1022710, 1431794, 3579485, 7158970]

約数ペア:

[(1, 7158970), (2, 3579485), (5, 1431794), (7, 1022710), (10, 715897), (13, 550690), (14, 511355), (26, 275345), (35, 204542), (65, 110138), (70, 102271), (91, 78670), (130, 55069), (182, 39335), (455, 15734), (910, 7867)]