23128590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 34413810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 73, 118, 146, 177, 179, 219, 295, 354, 358, 365, 438, 537, 590, 730, 885, 895, 1074, 1095, 1770, 1790, 2190, 2685, 4307, 5370, 8614, 10561, 12921, 13067, 21122, 21535, 25842, 26134, 31683, 39201, 43070, 52805, 63366, 64605, 65335, 78402, 105610, 129210, 130670, 158415, 196005, 316830, 392010, 770953, 1541906, 2312859, 3854765, 4625718, 7709530, 11564295, 23128590]

約数ペア:

[(1, 23128590), (2, 11564295), (3, 7709530), (5, 4625718), (6, 3854765), (10, 2312859), (15, 1541906), (30, 770953), (59, 392010), (73, 316830), (118, 196005), (146, 158415), (177, 130670), (179, 129210), (219, 105610), (295, 78402), (354, 65335), (358, 64605), (365, 63366), (438, 52805), (537, 43070), (590, 39201), (730, 31683), (885, 26134), (895, 25842), (1074, 21535), (1095, 21122), (1770, 13067), (1790, 12921), (2190, 10561), (2685, 8614), (4307, 5370)]