66390270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 169646400

約数和(自身を除く): 103256130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 373, 510, 698, 746, 1047, 1119, 1745, 1865, 2094, 2238, 3490, 3730, 5235, 5595, 5933, 6341, 10470, 11190, 11866, 12682, 17799, 19023, 29665, 31705, 35598, 38046, 59330, 63410, 88995, 95115, 130177, 177990, 190230, 260354, 390531, 650885, 781062, 1301770, 1952655, 2213009, 3905310, 4426018, 6639027, 11065045, 13278054, 22130090, 33195135, 66390270]

約数ペア:

[(1, 66390270), (2, 33195135), (3, 22130090), (5, 13278054), (6, 11065045), (10, 6639027), (15, 4426018), (17, 3905310), (30, 2213009), (34, 1952655), (51, 1301770), (85, 781062), (102, 650885), (170, 390531), (255, 260354), (349, 190230), (373, 177990), (510, 130177), (698, 95115), (746, 88995), (1047, 63410), (1119, 59330), (1745, 38046), (1865, 35598), (2094, 31705), (2238, 29665), (3490, 19023), (3730, 17799), (5235, 12682), (5595, 11866), (5933, 11190), (6341, 10470)]