69752230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 68349530

約数列:

[1, 2, 5, 10, 19, 38, 47, 73, 94, 95, 107, 146, 190, 214, 235, 365, 470, 535, 730, 893, 1070, 1387, 1786, 2033, 2774, 3431, 4066, 4465, 5029, 6862, 6935, 7811, 8930, 10058, 10165, 13870, 15622, 17155, 20330, 25145, 34310, 39055, 50290, 65189, 78110, 95551, 130378, 148409, 191102, 296818, 325945, 367117, 477755, 651890, 734234, 742045, 955510, 1484090, 1835585, 3671170, 6975223, 13950446, 34876115, 69752230]

約数ペア:

[(1, 69752230), (2, 34876115), (5, 13950446), (10, 6975223), (19, 3671170), (38, 1835585), (47, 1484090), (73, 955510), (94, 742045), (95, 734234), (107, 651890), (146, 477755), (190, 367117), (214, 325945), (235, 296818), (365, 191102), (470, 148409), (535, 130378), (730, 95551), (893, 78110), (1070, 65189), (1387, 50290), (1786, 39055), (2033, 34310), (2774, 25145), (3431, 20330), (4066, 17155), (4465, 15622), (5029, 13870), (6862, 10165), (6935, 10058), (7811, 8930)]