31280804556

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{60217}}^1$

素因数の和:60890

約数の個数: 48

約数和(自身を含む): 74114387424

約数和(自身を除く): 42833582868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 593, 876, 1186, 1779, 2372, 3558, 7116, 43289, 60217, 86578, 120434, 129867, 173156, 180651, 240868, 259734, 361302, 519468, 722604, 4395841, 8791682, 13187523, 17583364, 26375046, 35708681, 52750092, 71417362, 107126043, 142834724, 214252086, 428504172, 2606733713, 5213467426, 7820201139, 10426934852, 15640402278, 31280804556]

約数ペア:

[(1, 31280804556), (2, 15640402278), (3, 10426934852), (4, 7820201139), (6, 5213467426), (12, 2606733713), (73, 428504172), (146, 214252086), (219, 142834724), (292, 107126043), (438, 71417362), (593, 52750092), (876, 35708681), (1186, 26375046), (1779, 17583364), (2372, 13187523), (3558, 8791682), (7116, 4395841), (43289, 722604), (60217, 519468), (86578, 361302), (120434, 259734), (129867, 240868), (173156, 180651)]