378648630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21799}}^1$

素因数の和:22005

約数の個数: 48

約数和(自身を含む): 989632800

約数和(自身を除く): 610984170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 17370, 21799, 43598, 65397, 108995, 130794, 196191, 217990, 326985, 392382, 653970, 980955, 1961910, 4207207, 8414414, 12621621, 21036035, 25243242, 37864863, 42072070, 63108105, 75729726, 126216210, 189324315, 378648630]

約数ペア:

[(1, 378648630), (2, 189324315), (3, 126216210), (5, 75729726), (6, 63108105), (9, 42072070), (10, 37864863), (15, 25243242), (18, 21036035), (30, 12621621), (45, 8414414), (90, 4207207), (193, 1961910), (386, 980955), (579, 653970), (965, 392382), (1158, 326985), (1737, 217990), (1930, 196191), (2895, 130794), (3474, 108995), (5790, 65397), (8685, 43598), (17370, 21799)]