860778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2063880

約数和(自身を除く): 1203102

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 97, 102, 153, 174, 194, 261, 291, 306, 493, 522, 582, 873, 986, 1479, 1649, 1746, 2813, 2958, 3298, 4437, 4947, 5626, 8439, 8874, 9894, 14841, 16878, 25317, 29682, 47821, 50634, 95642, 143463, 286926, 430389, 860778]

約数ペア:

[(1, 860778), (2, 430389), (3, 286926), (6, 143463), (9, 95642), (17, 50634), (18, 47821), (29, 29682), (34, 25317), (51, 16878), (58, 14841), (87, 9894), (97, 8874), (102, 8439), (153, 5626), (174, 4947), (194, 4437), (261, 3298), (291, 2958), (306, 2813), (493, 1746), (522, 1649), (582, 1479), (873, 986)]