3352580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 8963136

約数和(自身を除く): 5610556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 311, 385, 490, 539, 622, 770, 980, 1078, 1244, 1540, 1555, 2156, 2177, 2695, 3110, 3421, 4354, 5390, 6220, 6842, 8708, 10780, 10885, 13684, 15239, 17105, 21770, 23947, 30478, 34210, 43540, 47894, 60956, 68420, 76195, 95788, 119735, 152390, 167629, 239470, 304780, 335258, 478940, 670516, 838145, 1676290, 3352580]

約数ペア:

[(1, 3352580), (2, 1676290), (4, 838145), (5, 670516), (7, 478940), (10, 335258), (11, 304780), (14, 239470), (20, 167629), (22, 152390), (28, 119735), (35, 95788), (44, 76195), (49, 68420), (55, 60956), (70, 47894), (77, 43540), (98, 34210), (110, 30478), (140, 23947), (154, 21770), (196, 17105), (220, 15239), (245, 13684), (308, 10885), (311, 10780), (385, 8708), (490, 6842), (539, 6220), (622, 5390), (770, 4354), (980, 3421), (1078, 3110), (1244, 2695), (1540, 2177), (1555, 2156)]