636170940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1796

約数の個数: 144

約数和(自身を含む): 2060577792

約数和(自身を除く): 1424406852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 508, 510, 612, 635, 762, 765, 1020, 1143, 1270, 1524, 1530, 1637, 1905, 2159, 2286, 2540, 3060, 3274, 3810, 4318, 4572, 4911, 5715, 6477, 6548, 7620, 8185, 8636, 9822, 10795, 11430, 12954, 14733, 16370, 19431, 19644, 21590, 22860, 24555, 25908, 27829, 29466, 32385, 32740, 38862, 43180, 49110, 55658, 58932, 64770, 73665, 77724, 83487, 97155, 98220, 111316, 129540, 139145, 147330, 166974, 194310, 207899, 250461, 278290, 294660, 333948, 388620, 415798, 417435, 500922, 556580, 623697, 831596, 834870, 1001844, 1039495, 1247394, 1252305, 1669740, 1871091, 2078990, 2494788, 2504610, 3118485, 3534283, 3742182, 4157980, 5009220, 6236970, 7068566, 7484364, 9355455, 10602849, 12473940, 14137132, 17671415, 18710910, 21205698, 31808547, 35342830, 37421820, 42411396, 53014245, 63617094, 70685660, 106028490, 127234188, 159042735, 212056980, 318085470, 636170940]

約数ペア:

[(1, 636170940), (2, 318085470), (3, 212056980), (4, 159042735), (5, 127234188), (6, 106028490), (9, 70685660), (10, 63617094), (12, 53014245), (15, 42411396), (17, 37421820), (18, 35342830), (20, 31808547), (30, 21205698), (34, 18710910), (36, 17671415), (45, 14137132), (51, 12473940), (60, 10602849), (68, 9355455), (85, 7484364), (90, 7068566), (102, 6236970), (127, 5009220), (153, 4157980), (170, 3742182), (180, 3534283), (204, 3118485), (254, 2504610), (255, 2494788), (306, 2078990), (340, 1871091), (381, 1669740), (508, 1252305), (510, 1247394), (612, 1039495), (635, 1001844), (762, 834870), (765, 831596), (1020, 623697), (1143, 556580), (1270, 500922), (1524, 417435), (1530, 415798), (1637, 388620), (1905, 333948), (2159, 294660), (2286, 278290), (2540, 250461), (3060, 207899), (3274, 194310), (3810, 166974), (4318, 147330), (4572, 139145), (4911, 129540), (5715, 111316), (6477, 98220), (6548, 97155), (7620, 83487), (8185, 77724), (8636, 73665), (9822, 64770), (10795, 58932), (11430, 55658), (12954, 49110), (14733, 43180), (16370, 38862), (19431, 32740), (19644, 32385), (21590, 29466), (22860, 27829), (24555, 25908)]