215111130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1949}}^1$

素因数の和:2255

約数の個数: 64

約数和(自身を含む): 558230400

約数和(自身を除く): 343119270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 849, 1415, 1698, 1949, 2830, 3679, 3898, 4245, 5847, 7358, 8490, 9745, 11037, 11694, 18395, 19490, 22074, 25337, 29235, 36790, 50674, 55185, 58470, 76011, 110370, 126685, 152022, 253370, 380055, 551567, 760110, 1103134, 1654701, 2757835, 3309402, 5515670, 7170371, 8273505, 14340742, 16547010, 21511113, 35851855, 43022226, 71703710, 107555565, 215111130]

約数ペア:

[(1, 215111130), (2, 107555565), (3, 71703710), (5, 43022226), (6, 35851855), (10, 21511113), (13, 16547010), (15, 14340742), (26, 8273505), (30, 7170371), (39, 5515670), (65, 3309402), (78, 2757835), (130, 1654701), (195, 1103134), (283, 760110), (390, 551567), (566, 380055), (849, 253370), (1415, 152022), (1698, 126685), (1949, 110370), (2830, 76011), (3679, 58470), (3898, 55185), (4245, 50674), (5847, 36790), (7358, 29235), (8490, 25337), (9745, 22074), (11037, 19490), (11694, 18395)]