212364570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20811

約数の個数: 64

約数和(自身を含む): 573972480

約数和(自身を除く): 361607910

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, 20759, 41518, 62277, 103795, 124554, 207590, 228349, 311385, 456698, 622770, 643529, 685047, 1141745, 1287058, 1370094, 1930587, 2283490, 3217645, 3425235, 3861174, 6435290, 6850470, 7078819, 9652935, 14157638, 19305870, 21236457, 35394095, 42472914, 70788190, 106182285, 212364570]

約数ペア:

[(1, 212364570), (2, 106182285), (3, 70788190), (5, 42472914), (6, 35394095), (10, 21236457), (11, 19305870), (15, 14157638), (22, 9652935), (30, 7078819), (31, 6850470), (33, 6435290), (55, 3861174), (62, 3425235), (66, 3217645), (93, 2283490), (110, 1930587), (155, 1370094), (165, 1287058), (186, 1141745), (310, 685047), (330, 643529), (341, 622770), (465, 456698), (682, 311385), (930, 228349), (1023, 207590), (1705, 124554), (2046, 103795), (3410, 62277), (5115, 41518), (10230, 20759)]