30196586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 55413120

約数和(自身を除く): 25216534

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 1861, 2318, 3722, 8113, 13027, 16226, 26054, 35359, 70718, 113521, 227042, 247513, 495026, 794647, 1589294, 2156899, 4313798, 15098293, 30196586]

約数ペア:

[(1, 30196586), (2, 15098293), (7, 4313798), (14, 2156899), (19, 1589294), (38, 794647), (61, 495026), (122, 247513), (133, 227042), (266, 113521), (427, 70718), (854, 35359), (1159, 26054), (1861, 16226), (2318, 13027), (3722, 8113)]