41612820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 120171744

約数和(自身を除く): 78558924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 127, 129, 172, 215, 254, 258, 381, 430, 508, 516, 635, 645, 762, 860, 1270, 1290, 1524, 1905, 2540, 2580, 3810, 5461, 7620, 10922, 16129, 16383, 21844, 27305, 32258, 32766, 48387, 54610, 64516, 65532, 80645, 81915, 96774, 109220, 161290, 163830, 193548, 241935, 322580, 327660, 483870, 693547, 967740, 1387094, 2080641, 2774188, 3467735, 4161282, 6935470, 8322564, 10403205, 13870940, 20806410, 41612820]

約数ペア:

[(1, 41612820), (2, 20806410), (3, 13870940), (4, 10403205), (5, 8322564), (6, 6935470), (10, 4161282), (12, 3467735), (15, 2774188), (20, 2080641), (30, 1387094), (43, 967740), (60, 693547), (86, 483870), (127, 327660), (129, 322580), (172, 241935), (215, 193548), (254, 163830), (258, 161290), (381, 109220), (430, 96774), (508, 81915), (516, 80645), (635, 65532), (645, 64516), (762, 54610), (860, 48387), (1270, 32766), (1290, 32258), (1524, 27305), (1905, 21844), (2540, 16383), (2580, 16129), (3810, 10922), (5461, 7620)]