168641430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{34487}}^1$

素因数の和:34660

約数の個数: 32

約数和(自身を含む): 407234304

約数和(自身を除く): 238592874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 34487, 68974, 103461, 172435, 206922, 344870, 517305, 1034610, 5621381, 11242762, 16864143, 28106905, 33728286, 56213810, 84320715, 168641430]

約数ペア:

[(1, 168641430), (2, 84320715), (3, 56213810), (5, 33728286), (6, 28106905), (10, 16864143), (15, 11242762), (30, 5621381), (163, 1034610), (326, 517305), (489, 344870), (815, 206922), (978, 172435), (1630, 103461), (2445, 68974), (4890, 34487)]