2012244930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108011}}^1$

素因数の和:108053

約数の個数: 80

約数和(自身を含む): 5646003264

約数和(自身を除く): 3633758334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 108011, 216022, 324033, 540055, 648066, 972099, 1080110, 1620165, 1944198, 2484253, 2916297, 3240330, 4860495, 4968506, 5832594, 7452759, 8748891, 9720990, 12421265, 14581485, 14905518, 17497782, 22358277, 24842530, 29162970, 37263795, 43744455, 44716554, 67074831, 74527590, 87488910, 111791385, 134149662, 201224493, 223582770, 335374155, 402448986, 670748310, 1006122465, 2012244930]

約数ペア:

[(1, 2012244930), (2, 1006122465), (3, 670748310), (5, 402448986), (6, 335374155), (9, 223582770), (10, 201224493), (15, 134149662), (18, 111791385), (23, 87488910), (27, 74527590), (30, 67074831), (45, 44716554), (46, 43744455), (54, 37263795), (69, 29162970), (81, 24842530), (90, 22358277), (115, 17497782), (135, 14905518), (138, 14581485), (162, 12421265), (207, 9720990), (230, 8748891), (270, 7452759), (345, 5832594), (405, 4968506), (414, 4860495), (621, 3240330), (690, 2916297), (810, 2484253), (1035, 1944198), (1242, 1620165), (1863, 1080110), (2070, 972099), (3105, 648066), (3726, 540055), (6210, 324033), (9315, 216022), (18630, 108011)]