30278889004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11831}}^1$

素因数の和:12023

約数の個数: 96

約数和(自身を含む): 66789273600

約数和(自身を除く): 36510384596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 89, 91, 158, 178, 182, 316, 356, 364, 553, 623, 1027, 1106, 1157, 1246, 2054, 2212, 2314, 2492, 4108, 4628, 7031, 7189, 8099, 11831, 14062, 14378, 16198, 23662, 28124, 28756, 32396, 47324, 49217, 82817, 91403, 98434, 153803, 165634, 182806, 196868, 307606, 331268, 365612, 615212, 639821, 934649, 1052959, 1076621, 1279642, 1869298, 2105918, 2153242, 2559284, 3738596, 4211836, 4306484, 6542543, 7370713, 12150437, 13085086, 13688467, 14741426, 24300874, 26170172, 27376934, 29482852, 48601748, 54753868, 83183761, 85053059, 95819269, 166367522, 170106118, 191638538, 332735044, 340212236, 383277076, 582286327, 1081388893, 1164572654, 2162777786, 2329145308, 4325555572, 7569722251, 15139444502, 30278889004]

約数ペア:

[(1, 30278889004), (2, 15139444502), (4, 7569722251), (7, 4325555572), (13, 2329145308), (14, 2162777786), (26, 1164572654), (28, 1081388893), (52, 582286327), (79, 383277076), (89, 340212236), (91, 332735044), (158, 191638538), (178, 170106118), (182, 166367522), (316, 95819269), (356, 85053059), (364, 83183761), (553, 54753868), (623, 48601748), (1027, 29482852), (1106, 27376934), (1157, 26170172), (1246, 24300874), (2054, 14741426), (2212, 13688467), (2314, 13085086), (2492, 12150437), (4108, 7370713), (4628, 6542543), (7031, 4306484), (7189, 4211836), (8099, 3738596), (11831, 2559284), (14062, 2153242), (14378, 2105918), (16198, 1869298), (23662, 1279642), (28124, 1076621), (28756, 1052959), (32396, 934649), (47324, 639821), (49217, 615212), (82817, 365612), (91403, 331268), (98434, 307606), (153803, 196868), (165634, 182806)]