2783190870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5039}}^1$

素因数の和:5107

約数の個数: 144

約数和(自身を含む): 8088050880

約数和(自身を除く): 5304860010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 361, 510, 570, 646, 722, 765, 855, 969, 1083, 1530, 1615, 1710, 1805, 1938, 2166, 2907, 3230, 3249, 3610, 4845, 5039, 5415, 5814, 6137, 6498, 9690, 10078, 10830, 12274, 14535, 15117, 16245, 18411, 25195, 29070, 30234, 30685, 32490, 36822, 45351, 50390, 55233, 61370, 75585, 85663, 90702, 92055, 95741, 110466, 151170, 171326, 184110, 191482, 226755, 256989, 276165, 287223, 428315, 453510, 478705, 513978, 552330, 574446, 770967, 856630, 861669, 957410, 1284945, 1436115, 1541934, 1627597, 1723338, 1819079, 2569890, 2872230, 3255194, 3638158, 3854835, 4308345, 4882791, 5457237, 7709670, 8137985, 8616690, 9095395, 9765582, 10914474, 14648373, 16275970, 16371711, 18190790, 24413955, 27286185, 29296746, 30924343, 32743422, 48827910, 54572370, 61848686, 73241865, 81858555, 92773029, 146483730, 154621715, 163717110, 185546058, 278319087, 309243430, 463865145, 556638174, 927730290, 1391595435, 2783190870]

約数ペア:

[(1, 2783190870), (2, 1391595435), (3, 927730290), (5, 556638174), (6, 463865145), (9, 309243430), (10, 278319087), (15, 185546058), (17, 163717110), (18, 154621715), (19, 146483730), (30, 92773029), (34, 81858555), (38, 73241865), (45, 61848686), (51, 54572370), (57, 48827910), (85, 32743422), (90, 30924343), (95, 29296746), (102, 27286185), (114, 24413955), (153, 18190790), (170, 16371711), (171, 16275970), (190, 14648373), (255, 10914474), (285, 9765582), (306, 9095395), (323, 8616690), (342, 8137985), (361, 7709670), (510, 5457237), (570, 4882791), (646, 4308345), (722, 3854835), (765, 3638158), (855, 3255194), (969, 2872230), (1083, 2569890), (1530, 1819079), (1615, 1723338), (1710, 1627597), (1805, 1541934), (1938, 1436115), (2166, 1284945), (2907, 957410), (3230, 861669), (3249, 856630), (3610, 770967), (4845, 574446), (5039, 552330), (5415, 513978), (5814, 478705), (6137, 453510), (6498, 428315), (9690, 287223), (10078, 276165), (10830, 256989), (12274, 226755), (14535, 191482), (15117, 184110), (16245, 171326), (18411, 151170), (25195, 110466), (29070, 95741), (30234, 92055), (30685, 90702), (32490, 85663), (36822, 75585), (45351, 61370), (50390, 55233)]