30171040

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 71646120

約数和(自身を除く): 41475080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 701, 1076, 1345, 1402, 2152, 2690, 2804, 3505, 4304, 5380, 5608, 7010, 8608, 10760, 11216, 14020, 21520, 22432, 28040, 43040, 56080, 112160, 188569, 377138, 754276, 942845, 1508552, 1885690, 3017104, 3771380, 6034208, 7542760, 15085520, 30171040]

約数ペア:

[(1, 30171040), (2, 15085520), (4, 7542760), (5, 6034208), (8, 3771380), (10, 3017104), (16, 1885690), (20, 1508552), (32, 942845), (40, 754276), (80, 377138), (160, 188569), (269, 112160), (538, 56080), (701, 43040), (1076, 28040), (1345, 22432), (1402, 21520), (2152, 14020), (2690, 11216), (2804, 10760), (3505, 8608), (4304, 7010), (5380, 5608)]