57711220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{58889}}^1$

素因数の和:58912

約数の個数: 36

約数和(自身を含む): 140982660

約数和(自身を除く): 83271440

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 58889, 117778, 235556, 294445, 412223, 588890, 824446, 1177780, 1648892, 2061115, 2885561, 4122230, 5771122, 8244460, 11542244, 14427805, 28855610, 57711220]

約数ペア:

[(1, 57711220), (2, 28855610), (4, 14427805), (5, 11542244), (7, 8244460), (10, 5771122), (14, 4122230), (20, 2885561), (28, 2061115), (35, 1648892), (49, 1177780), (70, 824446), (98, 588890), (140, 412223), (196, 294445), (245, 235556), (490, 117778), (980, 58889)]