30970764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 86053968

約数和(自身を除く): 55083204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 397, 591, 788, 794, 1182, 1191, 1588, 1773, 2167, 2364, 2382, 3546, 3573, 4334, 4367, 4764, 6501, 7092, 7146, 8668, 8734, 13002, 13101, 14292, 17468, 19503, 26004, 26202, 39006, 39303, 52404, 78012, 78209, 78606, 156418, 157212, 234627, 312836, 469254, 703881, 860299, 938508, 1407762, 1720598, 2580897, 2815524, 3441196, 5161794, 7742691, 10323588, 15485382, 30970764]

約数ペア:

[(1, 30970764), (2, 15485382), (3, 10323588), (4, 7742691), (6, 5161794), (9, 3441196), (11, 2815524), (12, 2580897), (18, 1720598), (22, 1407762), (33, 938508), (36, 860299), (44, 703881), (66, 469254), (99, 312836), (132, 234627), (197, 157212), (198, 156418), (394, 78606), (396, 78209), (397, 78012), (591, 52404), (788, 39303), (794, 39006), (1182, 26202), (1191, 26004), (1588, 19503), (1773, 17468), (2167, 14292), (2364, 13101), (2382, 13002), (3546, 8734), (3573, 8668), (4334, 7146), (4367, 7092), (4764, 6501)]