42689580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37447}}^1$

素因数の和:37478

約数の個数: 48

約数和(自身を含む): 125825280

約数和(自身を除く): 83135700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 37447, 74894, 112341, 149788, 187235, 224682, 374470, 449364, 561705, 711493, 748940, 1123410, 1422986, 2134479, 2246820, 2845972, 3557465, 4268958, 7114930, 8537916, 10672395, 14229860, 21344790, 42689580]

約数ペア:

[(1, 42689580), (2, 21344790), (3, 14229860), (4, 10672395), (5, 8537916), (6, 7114930), (10, 4268958), (12, 3557465), (15, 2845972), (19, 2246820), (20, 2134479), (30, 1422986), (38, 1123410), (57, 748940), (60, 711493), (76, 561705), (95, 449364), (114, 374470), (190, 224682), (228, 187235), (285, 149788), (380, 112341), (570, 74894), (1140, 37447)]