30025687608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{640589}}^1$

素因数の和:640642

約数の個数: 128

約数和(自身を含む): 98394624000

約数和(自身を除く): 68368936392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 23436, 46872, 640589, 1281178, 1921767, 2562356, 3843534, 4484123, 5124712, 5765301, 7687068, 8968246, 11530602, 13452369, 15374136, 17295903, 17936492, 19858259, 23061204, 26904738, 34591806, 35872984, 39716518, 40357107, 46122408, 53809476, 59574777, 69183612, 79433036, 80714214, 107618952, 119149554, 121071321, 138367224, 139007813, 158866072, 161428428, 178724331, 238299108, 242142642, 278015626, 322856856, 357448662, 417023439, 476598216, 484285284, 536172993, 556031252, 714897324, 834046878, 968570568, 1072345986, 1112062504, 1251070317, 1429794648, 1668093756, 2144691972, 2502140634, 3336187512, 3753210951, 4289383944, 5004281268, 7506421902, 10008562536, 15012843804, 30025687608]

約数ペア:

[(1, 30025687608), (2, 15012843804), (3, 10008562536), (4, 7506421902), (6, 5004281268), (7, 4289383944), (8, 3753210951), (9, 3336187512), (12, 2502140634), (14, 2144691972), (18, 1668093756), (21, 1429794648), (24, 1251070317), (27, 1112062504), (28, 1072345986), (31, 968570568), (36, 834046878), (42, 714897324), (54, 556031252), (56, 536172993), (62, 484285284), (63, 476598216), (72, 417023439), (84, 357448662), (93, 322856856), (108, 278015626), (124, 242142642), (126, 238299108), (168, 178724331), (186, 161428428), (189, 158866072), (216, 139007813), (217, 138367224), (248, 121071321), (252, 119149554), (279, 107618952), (372, 80714214), (378, 79433036), (434, 69183612), (504, 59574777), (558, 53809476), (651, 46122408), (744, 40357107), (756, 39716518), (837, 35872984), (868, 34591806), (1116, 26904738), (1302, 23061204), (1512, 19858259), (1674, 17936492), (1736, 17295903), (1953, 15374136), (2232, 13452369), (2604, 11530602), (3348, 8968246), (3906, 7687068), (5208, 5765301), (5859, 5124712), (6696, 4484123), (7812, 3843534), (11718, 2562356), (15624, 1921767), (23436, 1281178), (46872, 640589)]