30503824

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 66374100

約数和(自身を除く): 35870276

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 389, 464, 676, 754, 778, 1352, 1508, 1556, 2704, 3016, 3112, 4901, 5057, 6032, 6224, 9802, 10114, 11281, 19604, 20228, 22562, 39208, 40456, 45124, 65741, 78416, 80912, 90248, 131482, 146653, 180496, 262964, 293306, 525928, 586612, 1051856, 1173224, 1906489, 2346448, 3812978, 7625956, 15251912, 30503824]

約数ペア:

[(1, 30503824), (2, 15251912), (4, 7625956), (8, 3812978), (13, 2346448), (16, 1906489), (26, 1173224), (29, 1051856), (52, 586612), (58, 525928), (104, 293306), (116, 262964), (169, 180496), (208, 146653), (232, 131482), (338, 90248), (377, 80912), (389, 78416), (464, 65741), (676, 45124), (754, 40456), (778, 39208), (1352, 22562), (1508, 20228), (1556, 19604), (2704, 11281), (3016, 10114), (3112, 9802), (4901, 6224), (5057, 6032)]