29976636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 73430784

約数和(自身を除く): 43454148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 313, 347, 626, 694, 939, 1041, 1252, 1388, 1878, 2082, 3756, 4164, 7199, 7981, 14398, 15962, 21597, 23943, 28796, 31924, 43194, 47886, 86388, 95772, 108611, 217222, 325833, 434444, 651666, 1303332, 2498053, 4996106, 7494159, 9992212, 14988318, 29976636]

約数ペア:

[(1, 29976636), (2, 14988318), (3, 9992212), (4, 7494159), (6, 4996106), (12, 2498053), (23, 1303332), (46, 651666), (69, 434444), (92, 325833), (138, 217222), (276, 108611), (313, 95772), (347, 86388), (626, 47886), (694, 43194), (939, 31924), (1041, 28796), (1252, 23943), (1388, 21597), (1878, 15962), (2082, 14398), (3756, 7981), (4164, 7199)]