305110004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 558835200

約数和(自身を除く): 253725196

約数列:

[1, 2, 4, 59, 71, 118, 131, 139, 142, 236, 262, 278, 284, 524, 556, 4189, 7729, 8201, 8378, 9301, 9869, 15458, 16402, 16756, 18209, 18602, 19738, 30916, 32804, 36418, 37204, 39476, 72836, 548759, 582271, 1074331, 1097518, 1164542, 1292839, 2148662, 2195036, 2329084, 2585678, 4297324, 5171356, 76277501, 152555002, 305110004]

約数ペア:

[(1, 305110004), (2, 152555002), (4, 76277501), (59, 5171356), (71, 4297324), (118, 2585678), (131, 2329084), (139, 2195036), (142, 2148662), (236, 1292839), (262, 1164542), (278, 1097518), (284, 1074331), (524, 582271), (556, 548759), (4189, 72836), (7729, 39476), (8201, 37204), (8378, 36418), (9301, 32804), (9869, 30916), (15458, 19738), (16402, 18602), (16756, 18209)]