1287041730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{17099}}^1$

素因数の和:17315

約数の個数: 64

約数和(自身を含む): 3343939200

約数和(自身を除く): 2056897470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 1158, 1930, 2509, 2895, 5018, 5790, 7527, 12545, 15054, 17099, 25090, 34198, 37635, 51297, 75270, 85495, 102594, 170990, 222287, 256485, 444574, 512970, 666861, 1111435, 1333722, 2222870, 3300107, 3334305, 6600214, 6668610, 9900321, 16500535, 19800642, 33001070, 42901391, 49501605, 85802782, 99003210, 128704173, 214506955, 257408346, 429013910, 643520865, 1287041730]

約数ペア:

[(1, 1287041730), (2, 643520865), (3, 429013910), (5, 257408346), (6, 214506955), (10, 128704173), (13, 99003210), (15, 85802782), (26, 49501605), (30, 42901391), (39, 33001070), (65, 19800642), (78, 16500535), (130, 9900321), (193, 6668610), (195, 6600214), (386, 3334305), (390, 3300107), (579, 2222870), (965, 1333722), (1158, 1111435), (1930, 666861), (2509, 512970), (2895, 444574), (5018, 256485), (5790, 222287), (7527, 170990), (12545, 102594), (15054, 85495), (17099, 75270), (25090, 51297), (34198, 37635)]