7121390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 13871520

約数和(自身を除く): 6750130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1013, 1406, 2026, 3515, 5065, 7030, 10130, 19247, 37481, 38494, 74962, 96235, 187405, 192470, 374810, 712139, 1424278, 3560695, 7121390]

約数ペア:

[(1, 7121390), (2, 3560695), (5, 1424278), (10, 712139), (19, 374810), (37, 192470), (38, 187405), (74, 96235), (95, 74962), (185, 38494), (190, 37481), (370, 19247), (703, 10130), (1013, 7030), (1406, 5065), (2026, 3515)]