2022227820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{11939}}^1$

素因数の和:12895

約数の個数: 72

約数和(自身を含む): 6141124080

約数和(自身を除く): 4118896260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 941, 1882, 2823, 3764, 4705, 5646, 8469, 9410, 11292, 11939, 14115, 16938, 18820, 23878, 28230, 33876, 35817, 42345, 47756, 56460, 59695, 71634, 84690, 107451, 119390, 143268, 169380, 179085, 214902, 238780, 358170, 429804, 537255, 716340, 1074510, 2149020, 11234599, 22469198, 33703797, 44938396, 56172995, 67407594, 101111391, 112345990, 134815188, 168518985, 202222782, 224691980, 337037970, 404445564, 505556955, 674075940, 1011113910, 2022227820]

約数ペア:

[(1, 2022227820), (2, 1011113910), (3, 674075940), (4, 505556955), (5, 404445564), (6, 337037970), (9, 224691980), (10, 202222782), (12, 168518985), (15, 134815188), (18, 112345990), (20, 101111391), (30, 67407594), (36, 56172995), (45, 44938396), (60, 33703797), (90, 22469198), (180, 11234599), (941, 2149020), (1882, 1074510), (2823, 716340), (3764, 537255), (4705, 429804), (5646, 358170), (8469, 238780), (9410, 214902), (11292, 179085), (11939, 169380), (14115, 143268), (16938, 119390), (18820, 107451), (23878, 84690), (28230, 71634), (33876, 59695), (35817, 56460), (42345, 47756)]