27833072890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{180161}}^1$

素因数の和:182382

約数の個数: 32

約数和(自身を含む): 57282868224

約数和(自身を除く): 29449795334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2207, 4414, 11035, 15449, 22070, 30898, 77245, 154490, 180161, 360322, 900805, 1261127, 1801610, 2522254, 6305635, 12611270, 397615327, 795230654, 1988076635, 2783307289, 3976153270, 5566614578, 13916536445, 27833072890]

約数ペア:

[(1, 27833072890), (2, 13916536445), (5, 5566614578), (7, 3976153270), (10, 2783307289), (14, 1988076635), (35, 795230654), (70, 397615327), (2207, 12611270), (4414, 6305635), (11035, 2522254), (15449, 1801610), (22070, 1261127), (30898, 900805), (77245, 360322), (154490, 180161)]