712522090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{166867}}^1$

素因数の和:166942

約数の個数: 32

約数和(自身を含む): 1489797504

約数和(自身を除く): 777275414

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 166867, 333734, 834335, 1168069, 1668670, 2336138, 5840345, 10178887, 11680690, 20357774, 50894435, 71252209, 101788870, 142504418, 356261045, 712522090]

約数ペア:

[(1, 712522090), (2, 356261045), (5, 142504418), (7, 101788870), (10, 71252209), (14, 50894435), (35, 20357774), (61, 11680690), (70, 10178887), (122, 5840345), (305, 2336138), (427, 1668670), (610, 1168069), (854, 834335), (2135, 333734), (4270, 166867)]