10881470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 20196000

約数和(自身を除く): 9314530

約数列:

[1, 2, 5, 10, 67, 109, 134, 149, 218, 298, 335, 545, 670, 745, 1090, 1490, 7303, 9983, 14606, 16241, 19966, 32482, 36515, 49915, 73030, 81205, 99830, 162410, 1088147, 2176294, 5440735, 10881470]

約数ペア:

[(1, 10881470), (2, 5440735), (5, 2176294), (10, 1088147), (67, 162410), (109, 99830), (134, 81205), (149, 73030), (218, 49915), (298, 36515), (335, 32482), (545, 19966), (670, 16241), (745, 14606), (1090, 9983), (1490, 7303)]