165796140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37853}}^1$

素因数の和:37938

約数の個数: 48

約数和(自身を含む): 470600928

約数和(自身を除く): 304804788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 37853, 75706, 113559, 151412, 189265, 227118, 378530, 454236, 567795, 757060, 1135590, 2271180, 2763269, 5526538, 8289807, 11053076, 13816345, 16579614, 27632690, 33159228, 41449035, 55265380, 82898070, 165796140]

約数ペア:

[(1, 165796140), (2, 82898070), (3, 55265380), (4, 41449035), (5, 33159228), (6, 27632690), (10, 16579614), (12, 13816345), (15, 11053076), (20, 8289807), (30, 5526538), (60, 2763269), (73, 2271180), (146, 1135590), (219, 757060), (292, 567795), (365, 454236), (438, 378530), (730, 227118), (876, 189265), (1095, 151412), (1460, 113559), (2190, 75706), (4380, 37853)]