2015672470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{129127}}^1$

素因数の和:129364

約数の個数: 32

約数和(自身を含む): 4165152768

約数和(自身を除く): 2149480298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 7805, 15610, 129127, 258254, 645635, 903889, 1291270, 1807778, 4519445, 9038890, 28795321, 57590642, 143976605, 201567247, 287953210, 403134494, 1007836235, 2015672470]

約数ペア:

[(1, 2015672470), (2, 1007836235), (5, 403134494), (7, 287953210), (10, 201567247), (14, 143976605), (35, 57590642), (70, 28795321), (223, 9038890), (446, 4519445), (1115, 1807778), (1561, 1291270), (2230, 903889), (3122, 645635), (7805, 258254), (15610, 129127)]