30609228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 84672000

約数和(自身を除く): 54062772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 449, 494, 598, 741, 874, 897, 898, 988, 1196, 1311, 1347, 1482, 1748, 1794, 1796, 2622, 2694, 2964, 3588, 5244, 5388, 5681, 5837, 8531, 10327, 11362, 11674, 17043, 17062, 17511, 20654, 22724, 23348, 25593, 30981, 34086, 34124, 35022, 41308, 51186, 61962, 68172, 70044, 102372, 110903, 123924, 134251, 196213, 221806, 268502, 332709, 392426, 402753, 443612, 537004, 588639, 665418, 784852, 805506, 1177278, 1330836, 1611012, 2354556, 2550769, 5101538, 7652307, 10203076, 15304614, 30609228]

約数ペア:

[(1, 30609228), (2, 15304614), (3, 10203076), (4, 7652307), (6, 5101538), (12, 2550769), (13, 2354556), (19, 1611012), (23, 1330836), (26, 1177278), (38, 805506), (39, 784852), (46, 665418), (52, 588639), (57, 537004), (69, 443612), (76, 402753), (78, 392426), (92, 332709), (114, 268502), (138, 221806), (156, 196213), (228, 134251), (247, 123924), (276, 110903), (299, 102372), (437, 70044), (449, 68172), (494, 61962), (598, 51186), (741, 41308), (874, 35022), (897, 34124), (898, 34086), (988, 30981), (1196, 25593), (1311, 23348), (1347, 22724), (1482, 20654), (1748, 17511), (1794, 17062), (1796, 17043), (2622, 11674), (2694, 11362), (2964, 10327), (3588, 8531), (5244, 5837), (5388, 5681)]