2930280190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{5189}}^1$

素因数の和:5724

約数の個数: 32

約数和(自身を含む): 5324940000

約数和(自身を除く): 2394659810

約数列:

[1, 2, 5, 10, 149, 298, 379, 745, 758, 1490, 1895, 3790, 5189, 10378, 25945, 51890, 56471, 112942, 282355, 564710, 773161, 1546322, 1966631, 3865805, 3933262, 7731610, 9833155, 19666310, 293028019, 586056038, 1465140095, 2930280190]

約数ペア:

[(1, 2930280190), (2, 1465140095), (5, 586056038), (10, 293028019), (149, 19666310), (298, 9833155), (379, 7731610), (745, 3933262), (758, 3865805), (1490, 1966631), (1895, 1546322), (3790, 773161), (5189, 564710), (10378, 282355), (25945, 112942), (51890, 56471)]