211432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{5519}}^1$

素因数の和:6806

約数の個数: 32

約数和(自身を含む): 507928320

約数和(自身を除く): 296495430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1277, 2554, 3831, 5519, 6385, 7662, 11038, 12770, 16557, 19155, 27595, 33114, 38310, 55190, 82785, 165570, 7047763, 14095526, 21143289, 35238815, 42286578, 70477630, 105716445, 211432890]

約数ペア:

[(1, 211432890), (2, 105716445), (3, 70477630), (5, 42286578), (6, 35238815), (10, 21143289), (15, 14095526), (30, 7047763), (1277, 165570), (2554, 82785), (3831, 55190), (5519, 38310), (6385, 33114), (7662, 27595), (11038, 19155), (12770, 16557)]