130250940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 388390464

約数和(自身を除く): 258139524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 277, 340, 461, 510, 554, 831, 922, 1020, 1108, 1383, 1385, 1662, 1844, 2305, 2766, 2770, 3324, 4155, 4610, 4709, 5532, 5540, 6915, 7837, 8310, 9220, 9418, 13830, 14127, 15674, 16620, 18836, 23511, 23545, 27660, 28254, 31348, 39185, 47022, 47090, 56508, 70635, 78370, 94044, 94180, 117555, 127697, 141270, 156740, 235110, 255394, 282540, 383091, 470220, 510788, 638485, 766182, 1276970, 1532364, 1915455, 2170849, 2553940, 3830910, 4341698, 6512547, 7661820, 8683396, 10854245, 13025094, 21708490, 26050188, 32562735, 43416980, 65125470, 130250940]

約数ペア:

[(1, 130250940), (2, 65125470), (3, 43416980), (4, 32562735), (5, 26050188), (6, 21708490), (10, 13025094), (12, 10854245), (15, 8683396), (17, 7661820), (20, 6512547), (30, 4341698), (34, 3830910), (51, 2553940), (60, 2170849), (68, 1915455), (85, 1532364), (102, 1276970), (170, 766182), (204, 638485), (255, 510788), (277, 470220), (340, 383091), (461, 282540), (510, 255394), (554, 235110), (831, 156740), (922, 141270), (1020, 127697), (1108, 117555), (1383, 94180), (1385, 94044), (1662, 78370), (1844, 70635), (2305, 56508), (2766, 47090), (2770, 47022), (3324, 39185), (4155, 31348), (4610, 28254), (4709, 27660), (5532, 23545), (5540, 23511), (6915, 18836), (7837, 16620), (8310, 15674), (9220, 14127), (9418, 13830)]