12153470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 26963280

約数和(自身を除く): 14809810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1459, 1666, 2918, 4165, 7295, 8330, 10213, 14590, 20426, 24803, 49606, 51065, 71491, 102130, 124015, 142982, 173621, 248030, 347242, 357455, 714910, 868105, 1215347, 1736210, 2430694, 6076735, 12153470]

約数ペア:

[(1, 12153470), (2, 6076735), (5, 2430694), (7, 1736210), (10, 1215347), (14, 868105), (17, 714910), (34, 357455), (35, 347242), (49, 248030), (70, 173621), (85, 142982), (98, 124015), (119, 102130), (170, 71491), (238, 51065), (245, 49606), (490, 24803), (595, 20426), (833, 14590), (1190, 10213), (1459, 8330), (1666, 7295), (2918, 4165)]