104591220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17971}}^1$

素因数の和:18080

約数の個数: 48

約数和(自身を含む): 295891008

約数和(自身を除く): 191299788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 17971, 35942, 53913, 71884, 89855, 107826, 179710, 215652, 269565, 359420, 539130, 1078260, 1743187, 3486374, 5229561, 6972748, 8715935, 10459122, 17431870, 20918244, 26147805, 34863740, 52295610, 104591220]

約数ペア:

[(1, 104591220), (2, 52295610), (3, 34863740), (4, 26147805), (5, 20918244), (6, 17431870), (10, 10459122), (12, 8715935), (15, 6972748), (20, 5229561), (30, 3486374), (60, 1743187), (97, 1078260), (194, 539130), (291, 359420), (388, 269565), (485, 215652), (582, 179710), (970, 107826), (1164, 89855), (1455, 71884), (1940, 53913), (2910, 35942), (5820, 17971)]