2010257412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 4997714400

約数和(自身を除く): 2987456988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 449, 578, 867, 898, 1156, 1291, 1347, 1734, 1796, 2582, 2694, 3468, 3873, 5164, 5388, 7633, 7746, 15266, 15492, 21947, 22899, 30532, 43894, 45798, 65841, 87788, 91596, 129761, 131682, 259522, 263364, 373099, 389283, 519044, 579659, 746198, 778566, 1119297, 1159318, 1492396, 1557132, 1738977, 2238594, 2318636, 3477954, 4477188, 6955908, 9854203, 19708406, 29562609, 39416812, 59125218, 118250436, 167521451, 335042902, 502564353, 670085804, 1005128706, 2010257412]

約数ペア:

[(1, 2010257412), (2, 1005128706), (3, 670085804), (4, 502564353), (6, 335042902), (12, 167521451), (17, 118250436), (34, 59125218), (51, 39416812), (68, 29562609), (102, 19708406), (204, 9854203), (289, 6955908), (449, 4477188), (578, 3477954), (867, 2318636), (898, 2238594), (1156, 1738977), (1291, 1557132), (1347, 1492396), (1734, 1159318), (1796, 1119297), (2582, 778566), (2694, 746198), (3468, 579659), (3873, 519044), (5164, 389283), (5388, 373099), (7633, 263364), (7746, 259522), (15266, 131682), (15492, 129761), (21947, 91596), (22899, 87788), (30532, 65841), (43894, 45798)]