2076144490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8867

約数の個数: 64

約数和(自身を含む): 4426076160

約数和(自身を除く): 2349931670

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 79, 86, 158, 215, 301, 395, 430, 553, 602, 790, 1106, 1505, 2765, 3010, 3397, 5530, 6794, 8731, 16985, 17462, 23779, 33970, 43655, 47558, 61117, 87310, 118895, 122234, 237790, 305585, 375433, 611170, 689749, 750866, 1379498, 1877165, 2628031, 3448745, 3754330, 4828243, 5256062, 6897490, 9656486, 13140155, 24141215, 26280310, 29659207, 48282430, 59318414, 148296035, 207614449, 296592070, 415228898, 1038072245, 2076144490]

約数ペア:

[(1, 2076144490), (2, 1038072245), (5, 415228898), (7, 296592070), (10, 207614449), (14, 148296035), (35, 59318414), (43, 48282430), (70, 29659207), (79, 26280310), (86, 24141215), (158, 13140155), (215, 9656486), (301, 6897490), (395, 5256062), (430, 4828243), (553, 3754330), (602, 3448745), (790, 2628031), (1106, 1877165), (1505, 1379498), (2765, 750866), (3010, 689749), (3397, 611170), (5530, 375433), (6794, 305585), (8731, 237790), (16985, 122234), (17462, 118895), (23779, 87310), (33970, 61117), (43655, 47558)]