122015740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79231}}^1$

素因数の和:79258

約数の個数: 48

約数和(自身を含む): 319463424

約数和(自身を除く): 197447684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 79231, 158462, 316924, 396155, 554617, 792310, 871541, 1109234, 1584620, 1743082, 2218468, 2773085, 3486164, 4357705, 5546170, 6100787, 8715410, 11092340, 12201574, 17430820, 24403148, 30503935, 61007870, 122015740]

約数ペア:

[(1, 122015740), (2, 61007870), (4, 30503935), (5, 24403148), (7, 17430820), (10, 12201574), (11, 11092340), (14, 8715410), (20, 6100787), (22, 5546170), (28, 4357705), (35, 3486164), (44, 2773085), (55, 2218468), (70, 1743082), (77, 1584620), (110, 1109234), (140, 871541), (154, 792310), (220, 554617), (308, 396155), (385, 316924), (770, 158462), (1540, 79231)]