86457090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67021}}^1$

素因数の和:67074

約数の個数: 32

約数和(自身を含む): 212325696

約数和(自身を除く): 125868606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 67021, 134042, 201063, 335105, 402126, 670210, 1005315, 2010630, 2881903, 5763806, 8645709, 14409515, 17291418, 28819030, 43228545, 86457090]

約数ペア:

[(1, 86457090), (2, 43228545), (3, 28819030), (5, 17291418), (6, 14409515), (10, 8645709), (15, 5763806), (30, 2881903), (43, 2010630), (86, 1005315), (129, 670210), (215, 402126), (258, 335105), (430, 201063), (645, 134042), (1290, 67021)]