134021060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 306956160

約数和(自身を除く): 172935100

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 367, 380, 589, 620, 734, 961, 1178, 1468, 1835, 1922, 2356, 2945, 3670, 3844, 4805, 5890, 6973, 7340, 9610, 11377, 11780, 13946, 18259, 19220, 22754, 27892, 34865, 36518, 45508, 56885, 69730, 73036, 91295, 113770, 139460, 182590, 216163, 227540, 352687, 365180, 432326, 705374, 864652, 1080815, 1410748, 1763435, 2161630, 3526870, 4323260, 6701053, 7053740, 13402106, 26804212, 33505265, 67010530, 134021060]

約数ペア:

[(1, 134021060), (2, 67010530), (4, 33505265), (5, 26804212), (10, 13402106), (19, 7053740), (20, 6701053), (31, 4323260), (38, 3526870), (62, 2161630), (76, 1763435), (95, 1410748), (124, 1080815), (155, 864652), (190, 705374), (310, 432326), (367, 365180), (380, 352687), (589, 227540), (620, 216163), (734, 182590), (961, 139460), (1178, 113770), (1468, 91295), (1835, 73036), (1922, 69730), (2356, 56885), (2945, 45508), (3670, 36518), (3844, 34865), (4805, 27892), (5890, 22754), (6973, 19220), (7340, 18259), (9610, 13946), (11377, 11780)]