12573470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 28619136

約数和(自身を除く): 16045666

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 337, 410, 455, 533, 574, 674, 910, 1066, 1435, 1685, 2359, 2665, 2870, 3370, 3731, 4381, 4718, 5330, 7462, 8762, 11795, 13817, 18655, 21905, 23590, 27634, 30667, 37310, 43810, 61334, 69085, 96719, 138170, 153335, 179621, 193438, 306670, 359242, 483595, 898105, 967190, 1257347, 1796210, 2514694, 6286735, 12573470]

約数ペア:

[(1, 12573470), (2, 6286735), (5, 2514694), (7, 1796210), (10, 1257347), (13, 967190), (14, 898105), (26, 483595), (35, 359242), (41, 306670), (65, 193438), (70, 179621), (82, 153335), (91, 138170), (130, 96719), (182, 69085), (205, 61334), (287, 43810), (337, 37310), (410, 30667), (455, 27634), (533, 23590), (574, 21905), (674, 18655), (910, 13817), (1066, 11795), (1435, 8762), (1685, 7462), (2359, 5330), (2665, 4718), (2870, 4381), (3370, 3731)]