9269540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 22576512

約数和(自身を除く): 13306972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 907, 1022, 1460, 1814, 2044, 2555, 3628, 4535, 5110, 6349, 9070, 10220, 12698, 18140, 25396, 31745, 63490, 66211, 126980, 132422, 264844, 331055, 463477, 662110, 926954, 1324220, 1853908, 2317385, 4634770, 9269540]

約数ペア:

[(1, 9269540), (2, 4634770), (4, 2317385), (5, 1853908), (7, 1324220), (10, 926954), (14, 662110), (20, 463477), (28, 331055), (35, 264844), (70, 132422), (73, 126980), (140, 66211), (146, 63490), (292, 31745), (365, 25396), (511, 18140), (730, 12698), (907, 10220), (1022, 9070), (1460, 6349), (1814, 5110), (2044, 4535), (2555, 3628)]