80221770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5903}}^1$

素因数の和:6067

約数の個数: 48

約数和(自身を含む): 209993472

約数和(自身を除く): 129771702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 5903, 6795, 11806, 13590, 17709, 29515, 35418, 53127, 59030, 88545, 106254, 177090, 265635, 531270, 891353, 1782706, 2674059, 4456765, 5348118, 8022177, 8913530, 13370295, 16044354, 26740590, 40110885, 80221770]

約数ペア:

[(1, 80221770), (2, 40110885), (3, 26740590), (5, 16044354), (6, 13370295), (9, 8913530), (10, 8022177), (15, 5348118), (18, 4456765), (30, 2674059), (45, 1782706), (90, 891353), (151, 531270), (302, 265635), (453, 177090), (755, 106254), (906, 88545), (1359, 59030), (1510, 53127), (2265, 35418), (2718, 29515), (4530, 17709), (5903, 13590), (6795, 11806)]