23222870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 48646656

約数和(自身を除く): 25423786

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 67, 110, 115, 134, 137, 230, 253, 274, 335, 506, 670, 685, 737, 1265, 1370, 1474, 1507, 1541, 2530, 3014, 3082, 3151, 3685, 6302, 7370, 7535, 7705, 9179, 15070, 15410, 15755, 16951, 18358, 31510, 33902, 34661, 45895, 69322, 84755, 91790, 100969, 169510, 173305, 201938, 211117, 346610, 422234, 504845, 1009690, 1055585, 2111170, 2322287, 4644574, 11611435, 23222870]

約数ペア:

[(1, 23222870), (2, 11611435), (5, 4644574), (10, 2322287), (11, 2111170), (22, 1055585), (23, 1009690), (46, 504845), (55, 422234), (67, 346610), (110, 211117), (115, 201938), (134, 173305), (137, 169510), (230, 100969), (253, 91790), (274, 84755), (335, 69322), (506, 45895), (670, 34661), (685, 33902), (737, 31510), (1265, 18358), (1370, 16951), (1474, 15755), (1507, 15410), (1541, 15070), (2530, 9179), (3014, 7705), (3082, 7535), (3151, 7370), (3685, 6302)]