12152310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 18536970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 179, 186, 219, 310, 358, 365, 438, 465, 537, 730, 895, 930, 1074, 1095, 1790, 2190, 2263, 2685, 4526, 5370, 5549, 6789, 11098, 11315, 13067, 13578, 16647, 22630, 26134, 27745, 33294, 33945, 39201, 55490, 65335, 67890, 78402, 83235, 130670, 166470, 196005, 392010, 405077, 810154, 1215231, 2025385, 2430462, 4050770, 6076155, 12152310]

約数ペア:

[(1, 12152310), (2, 6076155), (3, 4050770), (5, 2430462), (6, 2025385), (10, 1215231), (15, 810154), (30, 405077), (31, 392010), (62, 196005), (73, 166470), (93, 130670), (146, 83235), (155, 78402), (179, 67890), (186, 65335), (219, 55490), (310, 39201), (358, 33945), (365, 33294), (438, 27745), (465, 26134), (537, 22630), (730, 16647), (895, 13578), (930, 13067), (1074, 11315), (1095, 11098), (1790, 6789), (2190, 5549), (2263, 5370), (2685, 4526)]