15671115790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{72649}}^1$

素因数の和:72757

約数の個数: 64

約数和(自身を含む): 32200804800

約数和(自身を除く): 16529689010

約数列:

[1, 2, 5, 10, 11, 22, 37, 53, 55, 74, 106, 110, 185, 265, 370, 407, 530, 583, 814, 1166, 1961, 2035, 2915, 3922, 4070, 5830, 9805, 19610, 21571, 43142, 72649, 107855, 145298, 215710, 363245, 726490, 799139, 1598278, 2688013, 3850397, 3995695, 5376026, 7700794, 7991390, 13440065, 19251985, 26880130, 29568143, 38503970, 42354367, 59136286, 84708734, 142464689, 147840715, 211771835, 284929378, 295681430, 423543670, 712323445, 1424646890, 1567111579, 3134223158, 7835557895, 15671115790]

約数ペア:

[(1, 15671115790), (2, 7835557895), (5, 3134223158), (10, 1567111579), (11, 1424646890), (22, 712323445), (37, 423543670), (53, 295681430), (55, 284929378), (74, 211771835), (106, 147840715), (110, 142464689), (185, 84708734), (265, 59136286), (370, 42354367), (407, 38503970), (530, 29568143), (583, 26880130), (814, 19251985), (1166, 13440065), (1961, 7991390), (2035, 7700794), (2915, 5376026), (3922, 3995695), (4070, 3850397), (5830, 2688013), (9805, 1598278), (19610, 799139), (21571, 726490), (43142, 363245), (72649, 215710), (107855, 145298)]