2912289908790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15017}}^1\times {\mathrm{157669}}^1$

素因数の和:172737

約数の個数: 64

約数和(自身を含む): 7160493493440

約数和(自身を除く): 4248203584650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15017, 30034, 45051, 75085, 90102, 150170, 157669, 225255, 315338, 450510, 473007, 615697, 788345, 946014, 1231394, 1576690, 1847091, 2365035, 3078485, 3694182, 4730070, 6156970, 6464429, 9235455, 12928858, 18470910, 19393287, 32322145, 38786574, 64644290, 96966435, 193932870, 2367715373, 4735430746, 7103146119, 11838576865, 14206292238, 23677153730, 35515730595, 71031461190, 97076330293, 194152660586, 291228990879, 485381651465, 582457981758, 970763302930, 1456144954395, 2912289908790]

約数ペア:

[(1, 2912289908790), (2, 1456144954395), (3, 970763302930), (5, 582457981758), (6, 485381651465), (10, 291228990879), (15, 194152660586), (30, 97076330293), (41, 71031461190), (82, 35515730595), (123, 23677153730), (205, 14206292238), (246, 11838576865), (410, 7103146119), (615, 4735430746), (1230, 2367715373), (15017, 193932870), (30034, 96966435), (45051, 64644290), (75085, 38786574), (90102, 32322145), (150170, 19393287), (157669, 18470910), (225255, 12928858), (315338, 9235455), (450510, 6464429), (473007, 6156970), (615697, 4730070), (788345, 3694182), (946014, 3078485), (1231394, 2365035), (1576690, 1847091)]