128512770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{225461}}^1$

素因数の和:225490

約数の個数: 32

約数和(自身を含む): 324665280

約数和(自身を除く): 196152510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 225461, 450922, 676383, 1127305, 1352766, 2254610, 3381915, 4283759, 6763830, 8567518, 12851277, 21418795, 25702554, 42837590, 64256385, 128512770]

約数ペア:

[(1, 128512770), (2, 64256385), (3, 42837590), (5, 25702554), (6, 21418795), (10, 12851277), (15, 8567518), (19, 6763830), (30, 4283759), (38, 3381915), (57, 2254610), (95, 1352766), (114, 1127305), (190, 676383), (285, 450922), (570, 225461)]