31122930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22073}}^1$

素因数の和:22130

約数の個数: 32

約数和(自身を含む): 76287744

約数和(自身を除く): 45164814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 22073, 44146, 66219, 110365, 132438, 220730, 331095, 662190, 1037431, 2074862, 3112293, 5187155, 6224586, 10374310, 15561465, 31122930]

約数ペア:

[(1, 31122930), (2, 15561465), (3, 10374310), (5, 6224586), (6, 5187155), (10, 3112293), (15, 2074862), (30, 1037431), (47, 662190), (94, 331095), (141, 220730), (235, 132438), (282, 110365), (470, 66219), (705, 44146), (1410, 22073)]