262373090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197273}}^1$

素因数の和:197306

約数の個数: 32

約数和(自身を含む): 568149120

約数和(自身を除く): 305776030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 197273, 394546, 986365, 1380911, 1972730, 2761822, 3748187, 6904555, 7496374, 13809110, 18740935, 26237309, 37481870, 52474618, 131186545, 262373090]

約数ペア:

[(1, 262373090), (2, 131186545), (5, 52474618), (7, 37481870), (10, 26237309), (14, 18740935), (19, 13809110), (35, 7496374), (38, 6904555), (70, 3748187), (95, 2761822), (133, 1972730), (190, 1380911), (266, 986365), (665, 394546), (1330, 197273)]