2022761970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5417}}^1$

素因数の和:5897

約数の個数: 80

約数和(自身を含む): 5451786648

約数和(自身を除く): 3429024678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 461, 810, 922, 1383, 2305, 2766, 4149, 4610, 5417, 6915, 8298, 10834, 12447, 13830, 16251, 20745, 24894, 27085, 32502, 37341, 41490, 48753, 54170, 62235, 74682, 81255, 97506, 124470, 146259, 162510, 186705, 243765, 292518, 373410, 438777, 487530, 731295, 877554, 1462590, 2193885, 2497237, 4387770, 4994474, 7491711, 12486185, 14983422, 22475133, 24972370, 37458555, 44950266, 67425399, 74917110, 112375665, 134850798, 202276197, 224751330, 337126995, 404552394, 674253990, 1011380985, 2022761970]

約数ペア:

[(1, 2022761970), (2, 1011380985), (3, 674253990), (5, 404552394), (6, 337126995), (9, 224751330), (10, 202276197), (15, 134850798), (18, 112375665), (27, 74917110), (30, 67425399), (45, 44950266), (54, 37458555), (81, 24972370), (90, 22475133), (135, 14983422), (162, 12486185), (270, 7491711), (405, 4994474), (461, 4387770), (810, 2497237), (922, 2193885), (1383, 1462590), (2305, 877554), (2766, 731295), (4149, 487530), (4610, 438777), (5417, 373410), (6915, 292518), (8298, 243765), (10834, 186705), (12447, 162510), (13830, 146259), (16251, 124470), (20745, 97506), (24894, 81255), (27085, 74682), (32502, 62235), (37341, 54170), (41490, 48753)]