30310872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 80974080

約数和(自身を除く): 50663208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1277, 1978, 2554, 2967, 3831, 3956, 5108, 5934, 7662, 7912, 10216, 11868, 15324, 23736, 29371, 30648, 54911, 58742, 88113, 109822, 117484, 164733, 176226, 219644, 234968, 329466, 352452, 439288, 658932, 704904, 1262953, 1317864, 2525906, 3788859, 5051812, 7577718, 10103624, 15155436, 30310872]

約数ペア:

[(1, 30310872), (2, 15155436), (3, 10103624), (4, 7577718), (6, 5051812), (8, 3788859), (12, 2525906), (23, 1317864), (24, 1262953), (43, 704904), (46, 658932), (69, 439288), (86, 352452), (92, 329466), (129, 234968), (138, 219644), (172, 176226), (184, 164733), (258, 117484), (276, 109822), (344, 88113), (516, 58742), (552, 54911), (989, 30648), (1032, 29371), (1277, 23736), (1978, 15324), (2554, 11868), (2967, 10216), (3831, 7912), (3956, 7662), (5108, 5934)]