71322130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{648383}}^1$

素因数の和:648401

約数の個数: 16

約数和(自身を含む): 140050944

約数和(自身を除く): 68728814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 648383, 1296766, 3241915, 6483830, 7132213, 14264426, 35661065, 71322130]

約数ペア:

[(1, 71322130), (2, 35661065), (5, 14264426), (10, 7132213), (11, 6483830), (22, 3241915), (55, 1296766), (110, 648383)]