57430730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 128736000

約数和(自身を除く): 71305270

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1489, 2030, 2755, 2978, 3857, 5510, 7445, 7714, 10423, 14890, 19285, 20846, 28291, 38570, 43181, 52115, 56582, 86362, 104230, 141455, 198037, 215905, 282910, 302267, 396074, 431810, 604534, 820439, 990185, 1511335, 1640878, 1980370, 3022670, 4102195, 5743073, 8204390, 11486146, 28715365, 57430730]

約数ペア:

[(1, 57430730), (2, 28715365), (5, 11486146), (7, 8204390), (10, 5743073), (14, 4102195), (19, 3022670), (29, 1980370), (35, 1640878), (38, 1511335), (58, 990185), (70, 820439), (95, 604534), (133, 431810), (145, 396074), (190, 302267), (203, 282910), (266, 215905), (290, 198037), (406, 141455), (551, 104230), (665, 86362), (1015, 56582), (1102, 52115), (1330, 43181), (1489, 38570), (2030, 28291), (2755, 20846), (2978, 19285), (3857, 14890), (5510, 10423), (7445, 7714)]