278350770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{4057}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 668498688

約数和(自身を除く): 390147918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2287, 4057, 4574, 6861, 8114, 11435, 12171, 13722, 20285, 22870, 24342, 34305, 40570, 60855, 68610, 121710, 9278359, 18556718, 27835077, 46391795, 55670154, 92783590, 139175385, 278350770]

約数ペア:

[(1, 278350770), (2, 139175385), (3, 92783590), (5, 55670154), (6, 46391795), (10, 27835077), (15, 18556718), (30, 9278359), (2287, 121710), (4057, 68610), (4574, 60855), (6861, 40570), (8114, 34305), (11435, 24342), (12171, 22870), (13722, 20285)]