67878230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 143927280

約数和(自身を除く): 76049050

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 1669, 2905, 3338, 4067, 5810, 8134, 8345, 11683, 16690, 20335, 23366, 40670, 58415, 81781, 116830, 138527, 163562, 277054, 408905, 692635, 817810, 969689, 1385270, 1939378, 4848445, 6787823, 9696890, 13575646, 33939115, 67878230]

約数ペア:

[(1, 67878230), (2, 33939115), (5, 13575646), (7, 9696890), (10, 6787823), (14, 4848445), (35, 1939378), (49, 1385270), (70, 969689), (83, 817810), (98, 692635), (166, 408905), (245, 277054), (415, 163562), (490, 138527), (581, 116830), (830, 81781), (1162, 58415), (1669, 40670), (2905, 23366), (3338, 20335), (4067, 16690), (5810, 11683), (8134, 8345)]