2951590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 5697216

約数和(自身を除く): 2745626

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 313, 410, 626, 943, 1565, 1886, 3130, 4715, 7199, 9430, 12833, 14398, 25666, 35995, 64165, 71990, 128330, 295159, 590318, 1475795, 2951590]

約数ペア:

[(1, 2951590), (2, 1475795), (5, 590318), (10, 295159), (23, 128330), (41, 71990), (46, 64165), (82, 35995), (115, 25666), (205, 14398), (230, 12833), (313, 9430), (410, 7199), (626, 4715), (943, 3130), (1565, 1886)]