63643370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3457}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 67815958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3457, 3682, 6914, 9205, 17285, 18410, 24199, 34570, 48398, 120995, 241990, 909191, 1818382, 4545955, 6364337, 9091910, 12728674, 31821685, 63643370]

約数ペア:

[(1, 63643370), (2, 31821685), (5, 12728674), (7, 9091910), (10, 6364337), (14, 4545955), (35, 1818382), (70, 909191), (263, 241990), (526, 120995), (1315, 48398), (1841, 34570), (2630, 24199), (3457, 18410), (3682, 17285), (6914, 9205)]