30991572

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 60

約数和(自身を含む): 83029716

約数和(自身を除く): 52038144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 2333, 3321, 4428, 4666, 6642, 6999, 9332, 13284, 13998, 20997, 27996, 41994, 62991, 83988, 95653, 125982, 188973, 191306, 251964, 286959, 377946, 382612, 573918, 755892, 860877, 1147836, 1721754, 2582631, 3443508, 5165262, 7747893, 10330524, 15495786, 30991572]

約数ペア:

[(1, 30991572), (2, 15495786), (3, 10330524), (4, 7747893), (6, 5165262), (9, 3443508), (12, 2582631), (18, 1721754), (27, 1147836), (36, 860877), (41, 755892), (54, 573918), (81, 382612), (82, 377946), (108, 286959), (123, 251964), (162, 191306), (164, 188973), (246, 125982), (324, 95653), (369, 83988), (492, 62991), (738, 41994), (1107, 27996), (1476, 20997), (2214, 13998), (2333, 13284), (3321, 9332), (4428, 6999), (4666, 6642)]