30913845

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5381}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 49600512

約数和(自身を除く): 18686667

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 5381, 5745, 16143, 26905, 80715, 2060923, 6182769, 10304615, 30913845]

約数ペア:

[(1, 30913845), (3, 10304615), (5, 6182769), (15, 2060923), (383, 80715), (1149, 26905), (1915, 16143), (5381, 5745)]