870870677061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5843}}^1\times {\mathrm{15737}}^1$

素因数の和:21642

約数の個数: 64

約数和(自身を含む): 1483338479616

約数和(自身を除く): 612467802555

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 5843, 9471, 15737, 17529, 40901, 47211, 64273, 110159, 122703, 173107, 192819, 239563, 330477, 449911, 519321, 645217, 718689, 1211749, 1349733, 1676941, 1935651, 2635193, 3635247, 4516519, 5030823, 7097387, 7905579, 13549557, 18446351, 21292161, 49681709, 55339053, 91951291, 149045127, 275853873, 643659037, 1011464201, 1930977111, 3034392603, 3770002931, 7080249407, 11310008793, 21240748221, 26390020517, 41470032241, 79170061551, 124410096723, 290290225687, 870870677061]

約数ペア:

[(1, 870870677061), (3, 290290225687), (7, 124410096723), (11, 79170061551), (21, 41470032241), (33, 26390020517), (41, 21240748221), (77, 11310008793), (123, 7080249407), (231, 3770002931), (287, 3034392603), (451, 1930977111), (861, 1011464201), (1353, 643659037), (3157, 275853873), (5843, 149045127), (9471, 91951291), (15737, 55339053), (17529, 49681709), (40901, 21292161), (47211, 18446351), (64273, 13549557), (110159, 7905579), (122703, 7097387), (173107, 5030823), (192819, 4516519), (239563, 3635247), (330477, 2635193), (449911, 1935651), (519321, 1676941), (645217, 1349733), (718689, 1211749)]