2015462470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{207139}}^1$

素因数の和:207292

約数の個数: 32

約数和(自身を含む): 4175942400

約数和(自身を除く): 2160479930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 207139, 414278, 1035695, 1449973, 2071390, 2899946, 7249865, 14499730, 28792321, 57584642, 143961605, 201546247, 287923210, 403092494, 1007731235, 2015462470]

約数ペア:

[(1, 2015462470), (2, 1007731235), (5, 403092494), (7, 287923210), (10, 201546247), (14, 143961605), (35, 57584642), (70, 28792321), (139, 14499730), (278, 7249865), (695, 2899946), (973, 2071390), (1390, 1449973), (1946, 1035695), (4865, 414278), (9730, 207139)]