2720508730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{141767}}^1$

素因数の和:141894

約数の個数: 32

約数和(自身を含む): 5205720960

約数和(自身を除く): 2485212230

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 19190, 141767, 283534, 708835, 1417670, 2693573, 5387146, 13467865, 14318467, 26935730, 28636934, 71592335, 143184670, 272050873, 544101746, 1360254365, 2720508730]

約数ペア:

[(1, 2720508730), (2, 1360254365), (5, 544101746), (10, 272050873), (19, 143184670), (38, 71592335), (95, 28636934), (101, 26935730), (190, 14318467), (202, 13467865), (505, 5387146), (1010, 2693573), (1919, 1417670), (3838, 708835), (9595, 283534), (19190, 141767)]