734291390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{7351}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 1511806464

約数和(自身を除く): 777515074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1427, 2854, 7135, 7351, 9989, 14270, 14702, 19978, 36755, 49945, 51457, 73510, 99890, 102914, 257285, 514570, 10489877, 20979754, 52449385, 73429139, 104898770, 146858278, 367145695, 734291390]

約数ペア:

[(1, 734291390), (2, 367145695), (5, 146858278), (7, 104898770), (10, 73429139), (14, 52449385), (35, 20979754), (70, 10489877), (1427, 514570), (2854, 257285), (7135, 102914), (7351, 99890), (9989, 73510), (14270, 51457), (14702, 49945), (19978, 36755)]