1330584290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{70663}}^1$

素因数の和:70946

約数の個数: 32

約数和(自身を含む): 2747416320

約数和(自身を除く): 1416832030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 70663, 141326, 353315, 494641, 706630, 989282, 2473205, 4946410, 19008347, 38016694, 95041735, 133058429, 190083470, 266116858, 665292145, 1330584290]

約数ペア:

[(1, 1330584290), (2, 665292145), (5, 266116858), (7, 190083470), (10, 133058429), (14, 95041735), (35, 38016694), (70, 19008347), (269, 4946410), (538, 2473205), (1345, 989282), (1883, 706630), (2690, 494641), (3766, 353315), (9415, 141326), (18830, 70663)]