71897331310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2091863}}^1$

素因数の和:2092368

約数の個数: 32

約数和(自身を含む): 148204380672

約数和(自身を除く): 76307049362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 6874, 17185, 34370, 2091863, 4183726, 10459315, 14643041, 20918630, 29286082, 73215205, 146430410, 1027104733, 2054209466, 5135523665, 7189733131, 10271047330, 14379466262, 35948665655, 71897331310]

約数ペア:

[(1, 71897331310), (2, 35948665655), (5, 14379466262), (7, 10271047330), (10, 7189733131), (14, 5135523665), (35, 2054209466), (70, 1027104733), (491, 146430410), (982, 73215205), (2455, 29286082), (3437, 20918630), (4910, 14643041), (6874, 10459315), (17185, 4183726), (34370, 2091863)]