6546890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 14183424

約数和(自身を除く): 7636534

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 431, 434, 490, 862, 1085, 1519, 2155, 2170, 3017, 3038, 4310, 6034, 7595, 13361, 15085, 15190, 21119, 26722, 30170, 42238, 66805, 93527, 105595, 133610, 187054, 211190, 467635, 654689, 935270, 1309378, 3273445, 6546890]

約数ペア:

[(1, 6546890), (2, 3273445), (5, 1309378), (7, 935270), (10, 654689), (14, 467635), (31, 211190), (35, 187054), (49, 133610), (62, 105595), (70, 93527), (98, 66805), (155, 42238), (217, 30170), (245, 26722), (310, 21119), (431, 15190), (434, 15085), (490, 13361), (862, 7595), (1085, 6034), (1519, 4310), (2155, 3038), (2170, 3017)]