30371835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11981}}^1$

素因数の和:12015

約数の個数: 24

約数和(自身を含む): 52624944

約数和(自身を除く): 22253109

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 11981, 35943, 59905, 155753, 179715, 467259, 778765, 2024789, 2336295, 6074367, 10123945, 30371835]

約数ペア:

[(1, 30371835), (3, 10123945), (5, 6074367), (13, 2336295), (15, 2024789), (39, 778765), (65, 467259), (169, 179715), (195, 155753), (507, 59905), (845, 35943), (2535, 11981)]