168497730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19301}}^1$

素因数の和:19411

約数の個数: 48

約数和(自身を含む): 442633464

約数和(自身を除く): 274135734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 19301, 38602, 57903, 96505, 115806, 173709, 193010, 289515, 347418, 579030, 868545, 1737090, 1872197, 3744394, 5616591, 9360985, 11233182, 16849773, 18721970, 28082955, 33699546, 56165910, 84248865, 168497730]

約数ペア:

[(1, 168497730), (2, 84248865), (3, 56165910), (5, 33699546), (6, 28082955), (9, 18721970), (10, 16849773), (15, 11233182), (18, 9360985), (30, 5616591), (45, 3744394), (90, 1872197), (97, 1737090), (194, 868545), (291, 579030), (485, 347418), (582, 289515), (873, 193010), (970, 173709), (1455, 115806), (1746, 96505), (2910, 57903), (4365, 38602), (8730, 19301)]