2249610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 6251904

約数和(自身を除く): 4002294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 401, 510, 561, 802, 935, 1122, 1203, 1870, 2005, 2406, 2805, 4010, 4411, 5610, 6015, 6817, 8822, 12030, 13233, 13634, 20451, 22055, 26466, 34085, 40902, 44110, 66165, 68170, 74987, 102255, 132330, 149974, 204510, 224961, 374935, 449922, 749870, 1124805, 2249610]

約数ペア:

[(1, 2249610), (2, 1124805), (3, 749870), (5, 449922), (6, 374935), (10, 224961), (11, 204510), (15, 149974), (17, 132330), (22, 102255), (30, 74987), (33, 68170), (34, 66165), (51, 44110), (55, 40902), (66, 34085), (85, 26466), (102, 22055), (110, 20451), (165, 13634), (170, 13233), (187, 12030), (255, 8822), (330, 6817), (374, 6015), (401, 5610), (510, 4411), (561, 4010), (802, 2805), (935, 2406), (1122, 2005), (1203, 1870)]