276832010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304211}}^1$

素因数の和:304238

約数の個数: 32

約数和(自身を含む): 613291392

約数和(自身を除く): 336459382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 304211, 608422, 1521055, 2129477, 3042110, 3954743, 4258954, 7909486, 10647385, 19773715, 21294770, 27683201, 39547430, 55366402, 138416005, 276832010]

約数ペア:

[(1, 276832010), (2, 138416005), (5, 55366402), (7, 39547430), (10, 27683201), (13, 21294770), (14, 19773715), (26, 10647385), (35, 7909486), (65, 4258954), (70, 3954743), (91, 3042110), (130, 2129477), (182, 1521055), (455, 608422), (910, 304211)]