27298810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 61979904

約数和(自身を除く): 34681094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 293, 385, 586, 605, 770, 847, 1210, 1331, 1465, 1694, 2051, 2662, 2930, 3223, 4102, 4235, 6446, 6655, 8470, 9317, 10255, 13310, 16115, 18634, 20510, 22561, 32230, 35453, 45122, 46585, 70906, 93170, 112805, 177265, 225610, 248171, 354530, 389983, 496342, 779966, 1240855, 1949915, 2481710, 2729881, 3899830, 5459762, 13649405, 27298810]

約数ペア:

[(1, 27298810), (2, 13649405), (5, 5459762), (7, 3899830), (10, 2729881), (11, 2481710), (14, 1949915), (22, 1240855), (35, 779966), (55, 496342), (70, 389983), (77, 354530), (110, 248171), (121, 225610), (154, 177265), (242, 112805), (293, 93170), (385, 70906), (586, 46585), (605, 45122), (770, 35453), (847, 32230), (1210, 22561), (1331, 20510), (1465, 18634), (1694, 16115), (2051, 13310), (2662, 10255), (2930, 9317), (3223, 8470), (4102, 6655), (4235, 6446)]