86646730

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 158297040

約数和(自身を除く): 71650310

約数列:

[1, 2, 5, 10, 157, 229, 241, 314, 458, 482, 785, 1145, 1205, 1570, 2290, 2410, 35953, 37837, 55189, 71906, 75674, 110378, 179765, 189185, 275945, 359530, 378370, 551890, 8664673, 17329346, 43323365, 86646730]

約数ペア:

[(1, 86646730), (2, 43323365), (5, 17329346), (10, 8664673), (157, 551890), (229, 378370), (241, 359530), (314, 275945), (458, 189185), (482, 179765), (785, 110378), (1145, 75674), (1205, 71906), (1570, 55189), (2290, 37837), (2410, 35953)]