12993390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6313

約数の個数: 48

約数和(自身を含む): 35257248

約数和(自身を除く): 22263858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6277, 12554, 18831, 31385, 37662, 56493, 62770, 94155, 112986, 144371, 188310, 282465, 288742, 433113, 564930, 721855, 866226, 1299339, 1443710, 2165565, 2598678, 4331130, 6496695, 12993390]

約数ペア:

[(1, 12993390), (2, 6496695), (3, 4331130), (5, 2598678), (6, 2165565), (9, 1443710), (10, 1299339), (15, 866226), (18, 721855), (23, 564930), (30, 433113), (45, 288742), (46, 282465), (69, 188310), (90, 144371), (115, 112986), (138, 94155), (207, 62770), (230, 56493), (345, 37662), (414, 31385), (690, 18831), (1035, 12554), (2070, 6277)]