34335980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{245257}}^1$

素因数の和:245273

約数の個数: 24

約数和(自身を含む): 82406688

約数和(自身を除く): 48070708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 245257, 490514, 981028, 1226285, 1716799, 2452570, 3433598, 4905140, 6867196, 8583995, 17167990, 34335980]

約数ペア:

[(1, 34335980), (2, 17167990), (4, 8583995), (5, 6867196), (7, 4905140), (10, 3433598), (14, 2452570), (20, 1716799), (28, 1226285), (35, 981028), (70, 490514), (140, 245257)]