146221460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94949}}^1$

素因数の和:94976

約数の個数: 48

約数和(自身を含む): 382838400

約数和(自身を除く): 236616940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 94949, 189898, 379796, 474745, 664643, 949490, 1044439, 1329286, 1898980, 2088878, 2658572, 3323215, 4177756, 5222195, 6646430, 7311073, 10444390, 13292860, 14622146, 20888780, 29244292, 36555365, 73110730, 146221460]

約数ペア:

[(1, 146221460), (2, 73110730), (4, 36555365), (5, 29244292), (7, 20888780), (10, 14622146), (11, 13292860), (14, 10444390), (20, 7311073), (22, 6646430), (28, 5222195), (35, 4177756), (44, 3323215), (55, 2658572), (70, 2088878), (77, 1898980), (110, 1329286), (140, 1044439), (154, 949490), (220, 664643), (308, 474745), (385, 379796), (770, 189898), (1540, 94949)]