1978144410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193367}}^1$

素因数の和:193419

約数の個数: 64

約数和(自身を含む): 5346238464

約数和(自身を除く): 3368094054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 193367, 386734, 580101, 966835, 1160202, 1933670, 2127037, 2900505, 4254074, 5801010, 5994377, 6381111, 10635185, 11988754, 12762222, 17983131, 21270370, 29971885, 31905555, 35966262, 59943770, 63811110, 65938147, 89915655, 131876294, 179831310, 197814441, 329690735, 395628882, 659381470, 989072205, 1978144410]

約数ペア:

[(1, 1978144410), (2, 989072205), (3, 659381470), (5, 395628882), (6, 329690735), (10, 197814441), (11, 179831310), (15, 131876294), (22, 89915655), (30, 65938147), (31, 63811110), (33, 59943770), (55, 35966262), (62, 31905555), (66, 29971885), (93, 21270370), (110, 17983131), (155, 12762222), (165, 11988754), (186, 10635185), (310, 6381111), (330, 5994377), (341, 5801010), (465, 4254074), (682, 2900505), (930, 2127037), (1023, 1933670), (1705, 1160202), (2046, 966835), (3410, 580101), (5115, 386734), (10230, 193367)]