67605740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 89158420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 53, 59, 92, 94, 106, 115, 118, 188, 212, 230, 235, 236, 265, 295, 460, 470, 530, 590, 940, 1060, 1081, 1180, 1219, 1357, 2162, 2438, 2491, 2714, 2773, 3127, 4324, 4876, 4982, 5405, 5428, 5546, 6095, 6254, 6785, 9964, 10810, 11092, 12190, 12455, 12508, 13570, 13865, 15635, 21620, 24380, 24910, 27140, 27730, 31270, 49820, 55460, 57293, 62540, 63779, 71921, 114586, 127558, 143842, 146969, 229172, 255116, 286465, 287684, 293938, 318895, 359605, 572930, 587876, 637790, 719210, 734845, 1145860, 1275580, 1438420, 1469690, 2939380, 3380287, 6760574, 13521148, 16901435, 33802870, 67605740]

約数ペア:

[(1, 67605740), (2, 33802870), (4, 16901435), (5, 13521148), (10, 6760574), (20, 3380287), (23, 2939380), (46, 1469690), (47, 1438420), (53, 1275580), (59, 1145860), (92, 734845), (94, 719210), (106, 637790), (115, 587876), (118, 572930), (188, 359605), (212, 318895), (230, 293938), (235, 287684), (236, 286465), (265, 255116), (295, 229172), (460, 146969), (470, 143842), (530, 127558), (590, 114586), (940, 71921), (1060, 63779), (1081, 62540), (1180, 57293), (1219, 55460), (1357, 49820), (2162, 31270), (2438, 27730), (2491, 27140), (2714, 24910), (2773, 24380), (3127, 21620), (4324, 15635), (4876, 13865), (4982, 13570), (5405, 12508), (5428, 12455), (5546, 12190), (6095, 11092), (6254, 10810), (6785, 9964)]