30020004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{39709}}^1$

素因数の和:39729

約数の個数: 48

約数和(自身を含む): 88950400

約数和(自身を除く): 58930396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 39709, 79418, 119127, 158836, 238254, 277963, 357381, 476508, 555926, 714762, 833889, 1072143, 1111852, 1429524, 1667778, 2144286, 2501667, 3335556, 4288572, 5003334, 7505001, 10006668, 15010002, 30020004]

約数ペア:

[(1, 30020004), (2, 15010002), (3, 10006668), (4, 7505001), (6, 5003334), (7, 4288572), (9, 3335556), (12, 2501667), (14, 2144286), (18, 1667778), (21, 1429524), (27, 1111852), (28, 1072143), (36, 833889), (42, 714762), (54, 555926), (63, 476508), (84, 357381), (108, 277963), (126, 238254), (189, 158836), (252, 119127), (378, 79418), (756, 39709)]