89866210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41413}}^1$

素因数の和:41458

約数の個数: 32

約数和(自身を含む): 190835712

約数和(自身を除く): 100969502

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 41413, 82826, 207065, 289891, 414130, 579782, 1283803, 1449455, 2567606, 2898910, 6419015, 8986621, 12838030, 17973242, 44933105, 89866210]

約数ペア:

[(1, 89866210), (2, 44933105), (5, 17973242), (7, 12838030), (10, 8986621), (14, 6419015), (31, 2898910), (35, 2567606), (62, 1449455), (70, 1283803), (155, 579782), (217, 414130), (310, 289891), (434, 207065), (1085, 82826), (2170, 41413)]