30699930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21773}}^1$

素因数の和:21830

約数の個数: 32

約数和(自身を含む): 75250944

約数和(自身を除く): 44551014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21773, 43546, 65319, 108865, 130638, 217730, 326595, 653190, 1023331, 2046662, 3069993, 5116655, 6139986, 10233310, 15349965, 30699930]

約数ペア:

[(1, 30699930), (2, 15349965), (3, 10233310), (5, 6139986), (6, 5116655), (10, 3069993), (15, 2046662), (30, 1023331), (47, 653190), (94, 326595), (141, 217730), (235, 130638), (282, 108865), (470, 65319), (705, 43546), (1410, 21773)]