138304170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7283}}^1$

素因数の和:7507

約数の個数: 48

約数和(自身を含む): 361344672

約数和(自身を除く): 223040502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 7283, 9495, 14566, 18990, 21849, 36415, 43698, 65547, 72830, 109245, 131094, 218490, 327735, 655470, 1536713, 3073426, 4610139, 7683565, 9220278, 13830417, 15367130, 23050695, 27660834, 46101390, 69152085, 138304170]

約数ペア:

[(1, 138304170), (2, 69152085), (3, 46101390), (5, 27660834), (6, 23050695), (9, 15367130), (10, 13830417), (15, 9220278), (18, 7683565), (30, 4610139), (45, 3073426), (90, 1536713), (211, 655470), (422, 327735), (633, 218490), (1055, 131094), (1266, 109245), (1899, 72830), (2110, 65547), (3165, 43698), (3798, 36415), (6330, 21849), (7283, 18990), (9495, 14566)]