98518910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11865

約数の個数: 48

約数和(自身を含む): 218439504

約数和(自身を除く): 119920594

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 11827, 23654, 59135, 82789, 118270, 165578, 201059, 402118, 413945, 579523, 827890, 1005295, 1159046, 1407413, 2010590, 2814826, 2897615, 5795230, 7037065, 9851891, 14074130, 19703782, 49259455, 98518910]

約数ペア:

[(1, 98518910), (2, 49259455), (5, 19703782), (7, 14074130), (10, 9851891), (14, 7037065), (17, 5795230), (34, 2897615), (35, 2814826), (49, 2010590), (70, 1407413), (85, 1159046), (98, 1005295), (119, 827890), (170, 579523), (238, 413945), (245, 402118), (490, 201059), (595, 165578), (833, 118270), (1190, 82789), (1666, 59135), (4165, 23654), (8330, 11827)]