381036730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7517}}^1$

素因数の和:7698

約数の個数: 32

約数和(自身を含む): 709639056

約数和(自身を除く): 328602326

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 5069, 7517, 10138, 15034, 25345, 37585, 50690, 75170, 278129, 556258, 1029829, 1390645, 2059658, 2781290, 5149145, 10298290, 38103673, 76207346, 190518365, 381036730]

約数ペア:

[(1, 381036730), (2, 190518365), (5, 76207346), (10, 38103673), (37, 10298290), (74, 5149145), (137, 2781290), (185, 2059658), (274, 1390645), (370, 1029829), (685, 556258), (1370, 278129), (5069, 75170), (7517, 50690), (10138, 37585), (15034, 25345)]