1610702810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{10631}}^1$

素因数の和:10886

約数の個数: 32

約数和(自身を含む): 2947190400

約数和(自身を除く): 1336487590

約数列:

[1, 2, 5, 10, 109, 139, 218, 278, 545, 695, 1090, 1390, 10631, 15151, 21262, 30302, 53155, 75755, 106310, 151510, 1158779, 1477709, 2317558, 2955418, 5793895, 7388545, 11587790, 14777090, 161070281, 322140562, 805351405, 1610702810]

約数ペア:

[(1, 1610702810), (2, 805351405), (5, 322140562), (10, 161070281), (109, 14777090), (139, 11587790), (218, 7388545), (278, 5793895), (545, 2955418), (695, 2317558), (1090, 1477709), (1390, 1158779), (10631, 151510), (15151, 106310), (21262, 75755), (30302, 53155)]