186701830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{16363}}^1$

素因数の和:16540

約数の個数: 32

約数和(自身を含む): 386452224

約数和(自身を除く): 199750394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 16363, 32726, 81815, 114541, 163630, 229082, 572705, 1145410, 2667169, 5334338, 13335845, 18670183, 26671690, 37340366, 93350915, 186701830]

約数ペア:

[(1, 186701830), (2, 93350915), (5, 37340366), (7, 26671690), (10, 18670183), (14, 13335845), (35, 5334338), (70, 2667169), (163, 1145410), (326, 572705), (815, 229082), (1141, 163630), (1630, 114541), (2282, 81815), (5705, 32726), (11410, 16363)]