1930075130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{42169}}^1$

素因数の和:42398

約数の個数: 32

約数和(自身を含む): 3643488000

約数和(自身を除く): 1713412870

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4577, 9154, 22885, 42169, 45770, 84338, 210845, 421690, 969887, 1939774, 4849435, 8391631, 9698870, 16783262, 41958155, 83916310, 193007513, 386015026, 965037565, 1930075130]

約数ペア:

[(1, 1930075130), (2, 965037565), (5, 386015026), (10, 193007513), (23, 83916310), (46, 41958155), (115, 16783262), (199, 9698870), (230, 8391631), (398, 4849435), (995, 1939774), (1990, 969887), (4577, 421690), (9154, 210845), (22885, 84338), (42169, 45770)]