30741030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4765

約数の個数: 48

約数和(自身を含む): 81038880

約数和(自身を除く): 50297850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4679, 6570, 9358, 14037, 23395, 28074, 42111, 46790, 70185, 84222, 140370, 210555, 341567, 421110, 683134, 1024701, 1707835, 2049402, 3074103, 3415670, 5123505, 6148206, 10247010, 15370515, 30741030]

約数ペア:

[(1, 30741030), (2, 15370515), (3, 10247010), (5, 6148206), (6, 5123505), (9, 3415670), (10, 3074103), (15, 2049402), (18, 1707835), (30, 1024701), (45, 683134), (73, 421110), (90, 341567), (146, 210555), (219, 140370), (365, 84222), (438, 70185), (657, 46790), (730, 42111), (1095, 28074), (1314, 23395), (2190, 14037), (3285, 9358), (4679, 6570)]