2739390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 3896130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 719, 762, 1270, 1438, 1905, 2157, 3595, 3810, 4314, 7190, 10785, 21570, 91313, 182626, 273939, 456565, 547878, 913130, 1369695, 2739390]

約数ペア:

[(1, 2739390), (2, 1369695), (3, 913130), (5, 547878), (6, 456565), (10, 273939), (15, 182626), (30, 91313), (127, 21570), (254, 10785), (381, 7190), (635, 4314), (719, 3810), (762, 3595), (1270, 2157), (1438, 1905)]