81149154930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1\times {\mathrm{5881}}^1$

素因数の和:7136

約数の個数: 96

約数和(自身を含む): 212734529280

約数和(自身を除く): 131585374350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1103, 1251, 1390, 2085, 2206, 2502, 3309, 4170, 5515, 5881, 6255, 6618, 9927, 11030, 11762, 12510, 16545, 17643, 19854, 29405, 33090, 35286, 49635, 52929, 58810, 88215, 99270, 105858, 153317, 176430, 264645, 306634, 459951, 529290, 766585, 817459, 919902, 1379853, 1533170, 1634918, 2299755, 2452377, 2759706, 4087295, 4599510, 4904754, 6486743, 6899265, 7357131, 8174590, 12261885, 12973486, 13798530, 14714262, 19460229, 24523770, 32433715, 36785655, 38920458, 58380687, 64867430, 73571310, 97301145, 116761374, 194602290, 291903435, 583806870, 901657277, 1803314554, 2704971831, 4508286385, 5409943662, 8114915493, 9016572770, 13524859155, 16229830986, 27049718310, 40574577465, 81149154930]

約数ペア:

[(1, 81149154930), (2, 40574577465), (3, 27049718310), (5, 16229830986), (6, 13524859155), (9, 9016572770), (10, 8114915493), (15, 5409943662), (18, 4508286385), (30, 2704971831), (45, 1803314554), (90, 901657277), (139, 583806870), (278, 291903435), (417, 194602290), (695, 116761374), (834, 97301145), (1103, 73571310), (1251, 64867430), (1390, 58380687), (2085, 38920458), (2206, 36785655), (2502, 32433715), (3309, 24523770), (4170, 19460229), (5515, 14714262), (5881, 13798530), (6255, 12973486), (6618, 12261885), (9927, 8174590), (11030, 7357131), (11762, 6899265), (12510, 6486743), (16545, 4904754), (17643, 4599510), (19854, 4087295), (29405, 2759706), (33090, 2452377), (35286, 2299755), (49635, 1634918), (52929, 1533170), (58810, 1379853), (88215, 919902), (99270, 817459), (105858, 766585), (153317, 529290), (176430, 459951), (264645, 306634)]