2783288851210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3733}}^1\times {\mathrm{1521613}}^1$

素因数の和:1525367

約数の個数: 48

約数和(自身を含む): 5829431049576

約数和(自身を除く): 3046142198366

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3733, 7466, 18665, 26131, 37330, 52262, 130655, 182917, 261310, 365834, 914585, 1521613, 1829170, 3043226, 7608065, 10651291, 15216130, 21302582, 53256455, 74559037, 106512910, 149118074, 372795185, 745590370, 5680181329, 11360362658, 28400906645, 39761269303, 56801813290, 79522538606, 198806346515, 278328885121, 397612693030, 556657770242, 1391644425605, 2783288851210]

約数ペア:

[(1, 2783288851210), (2, 1391644425605), (5, 556657770242), (7, 397612693030), (10, 278328885121), (14, 198806346515), (35, 79522538606), (49, 56801813290), (70, 39761269303), (98, 28400906645), (245, 11360362658), (490, 5680181329), (3733, 745590370), (7466, 372795185), (18665, 149118074), (26131, 106512910), (37330, 74559037), (52262, 53256455), (130655, 21302582), (182917, 15216130), (261310, 10651291), (365834, 7608065), (914585, 3043226), (1521613, 1829170)]