243109380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{86209}}^1$

素因数の和:86268

約数の個数: 48

約数和(自身を含む): 695197440

約数和(自身を除く): 452088060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 86209, 172418, 258627, 344836, 431045, 517254, 862090, 1034508, 1293135, 1724180, 2586270, 4051823, 5172540, 8103646, 12155469, 16207292, 20259115, 24310938, 40518230, 48621876, 60777345, 81036460, 121554690, 243109380]

約数ペア:

[(1, 243109380), (2, 121554690), (3, 81036460), (4, 60777345), (5, 48621876), (6, 40518230), (10, 24310938), (12, 20259115), (15, 16207292), (20, 12155469), (30, 8103646), (47, 5172540), (60, 4051823), (94, 2586270), (141, 1724180), (188, 1293135), (235, 1034508), (282, 862090), (470, 517254), (564, 431045), (705, 344836), (940, 258627), (1410, 172418), (2820, 86209)]