82557870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16883}}^1$

素因数の和:17056

約数の個数: 32

約数和(自身を含む): 199366272

約数和(自身を除く): 116808402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 16883, 33766, 50649, 84415, 101298, 168830, 253245, 506490, 2751929, 5503858, 8255787, 13759645, 16511574, 27519290, 41278935, 82557870]

約数ペア:

[(1, 82557870), (2, 41278935), (3, 27519290), (5, 16511574), (6, 13759645), (10, 8255787), (15, 5503858), (30, 2751929), (163, 506490), (326, 253245), (489, 168830), (815, 101298), (978, 84415), (1630, 50649), (2445, 33766), (4890, 16883)]