2837270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5464800

約数和(自身を除く): 2627530

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 137, 190, 218, 274, 545, 685, 1090, 1370, 2071, 2603, 4142, 5206, 10355, 13015, 14933, 20710, 26030, 29866, 74665, 149330, 283727, 567454, 1418635, 2837270]

約数ペア:

[(1, 2837270), (2, 1418635), (5, 567454), (10, 283727), (19, 149330), (38, 74665), (95, 29866), (109, 26030), (137, 20710), (190, 14933), (218, 13015), (274, 10355), (545, 5206), (685, 4142), (1090, 2603), (1370, 2071)]