128231010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1424789}}^1$

素因数の和:1424802

約数の個数: 24

約数和(自身を含む): 333400860

約数和(自身を除く): 205169850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1424789, 2849578, 4274367, 7123945, 8548734, 12823101, 14247890, 21371835, 25646202, 42743670, 64115505, 128231010]

約数ペア:

[(1, 128231010), (2, 64115505), (3, 42743670), (5, 25646202), (6, 21371835), (9, 14247890), (10, 12823101), (15, 8548734), (18, 7123945), (30, 4274367), (45, 2849578), (90, 1424789)]