310047745

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 445858560

約数和(自身を除く): 135810815

約数列:

[1, 5, 7, 35, 49, 79, 83, 193, 245, 395, 415, 553, 581, 965, 1351, 2765, 2905, 3871, 4067, 6557, 6755, 9457, 15247, 16019, 19355, 20335, 32785, 45899, 47285, 76235, 80095, 106729, 112133, 229495, 321293, 533645, 560665, 747103, 784931, 1265501, 1606465, 3735515, 3924655, 6327505, 8858507, 44292535, 62009549, 310047745]

約数ペア:

[(1, 310047745), (5, 62009549), (7, 44292535), (35, 8858507), (49, 6327505), (79, 3924655), (83, 3735515), (193, 1606465), (245, 1265501), (395, 784931), (415, 747103), (553, 560665), (581, 533645), (965, 321293), (1351, 229495), (2765, 112133), (2905, 106729), (3871, 80095), (4067, 76235), (6557, 47285), (6755, 45899), (9457, 32785), (15247, 20335), (16019, 19355)]