30601690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 32829734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 3191, 4795, 6382, 9590, 15955, 22337, 31910, 44674, 111685, 223370, 437167, 874334, 2185835, 3060169, 4371670, 6120338, 15300845, 30601690]

約数ペア:

[(1, 30601690), (2, 15300845), (5, 6120338), (7, 4371670), (10, 3060169), (14, 2185835), (35, 874334), (70, 437167), (137, 223370), (274, 111685), (685, 44674), (959, 31910), (1370, 22337), (1918, 15955), (3191, 9590), (4795, 6382)]