128367570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5437}}^1$

素因数の和:6234

約数の個数: 32

約数和(自身を含む): 308530368

約数和(自身を除く): 180162798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 3935, 4722, 5437, 7870, 10874, 11805, 16311, 23610, 27185, 32622, 54370, 81555, 163110, 4278919, 8557838, 12836757, 21394595, 25673514, 42789190, 64183785, 128367570]

約数ペア:

[(1, 128367570), (2, 64183785), (3, 42789190), (5, 25673514), (6, 21394595), (10, 12836757), (15, 8557838), (30, 4278919), (787, 163110), (1574, 81555), (2361, 54370), (3935, 32622), (4722, 27185), (5437, 23610), (7870, 16311), (10874, 11805)]