915629890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{34513}}^1$

素因数の和:34906

約数の個数: 32

約数和(自身を含む): 1888606080

約数和(自身を除く): 972976190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3790, 5306, 13265, 26530, 34513, 69026, 172565, 241591, 345130, 483182, 1207955, 2415910, 13080427, 26160854, 65402135, 91562989, 130804270, 183125978, 457814945, 915629890]

約数ペア:

[(1, 915629890), (2, 457814945), (5, 183125978), (7, 130804270), (10, 91562989), (14, 65402135), (35, 26160854), (70, 13080427), (379, 2415910), (758, 1207955), (1895, 483182), (2653, 345130), (3790, 241591), (5306, 172565), (13265, 69026), (26530, 34513)]