82020390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7879}}^1$

素因数の和:8236

約数の個数: 32

約数和(自身を含む): 197441280

約数和(自身を除く): 115420890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 7879, 10410, 15758, 23637, 39395, 47274, 78790, 118185, 236370, 2734013, 5468026, 8202039, 13670065, 16404078, 27340130, 41010195, 82020390]

約数ペア:

[(1, 82020390), (2, 41010195), (3, 27340130), (5, 16404078), (6, 13670065), (10, 8202039), (15, 5468026), (30, 2734013), (347, 236370), (694, 118185), (1041, 78790), (1735, 47274), (2082, 39395), (3470, 23637), (5205, 15758), (7879, 10410)]