30316370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2657}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 62771328

約数和(自身を除く): 32454958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 2657, 5314, 5705, 11410, 13285, 18599, 26570, 37198, 92995, 185990, 433091, 866182, 2165455, 3031637, 4330910, 6063274, 15158185, 30316370]

約数ペア:

[(1, 30316370), (2, 15158185), (5, 6063274), (7, 4330910), (10, 3031637), (14, 2165455), (35, 866182), (70, 433091), (163, 185990), (326, 92995), (815, 37198), (1141, 26570), (1630, 18599), (2282, 13285), (2657, 11410), (5314, 5705)]