2012192670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{34807}}^1$

素因数の和:34905

約数の個数: 64

約数和(自身を含む): 5052450816

約数和(自身を除く): 3040258146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 470, 615, 705, 1230, 1410, 1927, 3854, 5781, 9635, 11562, 19270, 28905, 34807, 57810, 69614, 104421, 174035, 208842, 348070, 522105, 1044210, 1427087, 1635929, 2854174, 3271858, 4281261, 4907787, 7135435, 8179645, 8562522, 9815574, 14270870, 16359290, 21406305, 24538935, 42812610, 49077870, 67073089, 134146178, 201219267, 335365445, 402438534, 670730890, 1006096335, 2012192670]

約数ペア:

[(1, 2012192670), (2, 1006096335), (3, 670730890), (5, 402438534), (6, 335365445), (10, 201219267), (15, 134146178), (30, 67073089), (41, 49077870), (47, 42812610), (82, 24538935), (94, 21406305), (123, 16359290), (141, 14270870), (205, 9815574), (235, 8562522), (246, 8179645), (282, 7135435), (410, 4907787), (470, 4281261), (615, 3271858), (705, 2854174), (1230, 1635929), (1410, 1427087), (1927, 1044210), (3854, 522105), (5781, 348070), (9635, 208842), (11562, 174035), (19270, 104421), (28905, 69614), (34807, 57810)]