30905304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{29947}}^1$

素因数の和:29999

約数の個数: 32

約数和(自身を含む): 79062720

約数和(自身を除く): 48157416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 29947, 59894, 89841, 119788, 179682, 239576, 359364, 718728, 1287721, 2575442, 3863163, 5150884, 7726326, 10301768, 15452652, 30905304]

約数ペア:

[(1, 30905304), (2, 15452652), (3, 10301768), (4, 7726326), (6, 5150884), (8, 3863163), (12, 2575442), (24, 1287721), (43, 718728), (86, 359364), (129, 239576), (172, 179682), (258, 119788), (344, 89841), (516, 59894), (1032, 29947)]