30124605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 55335168

約数和(自身を除く): 25210563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1021, 1405, 1967, 3063, 4215, 5105, 5901, 7147, 9835, 15315, 21441, 29505, 35735, 107205, 286901, 860703, 1434505, 2008307, 4303515, 6024921, 10041535, 30124605]

約数ペア:

[(1, 30124605), (3, 10041535), (5, 6024921), (7, 4303515), (15, 2008307), (21, 1434505), (35, 860703), (105, 286901), (281, 107205), (843, 35735), (1021, 29505), (1405, 21441), (1967, 15315), (3063, 9835), (4215, 7147), (5105, 5901)]