30451827

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 49582080

約数和(自身を除く): 19130253

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 1613, 2697, 4839, 6293, 11291, 18879, 33873, 46777, 50003, 140331, 150009, 327439, 350021, 982317, 1050063, 1450087, 4350261, 10150609, 30451827]

約数ペア:

[(1, 30451827), (3, 10150609), (7, 4350261), (21, 1450087), (29, 1050063), (31, 982317), (87, 350021), (93, 327439), (203, 150009), (217, 140331), (609, 50003), (651, 46777), (899, 33873), (1613, 18879), (2697, 11291), (4839, 6293)]