80222490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52433}}^1$

素因数の和:52463

約数の個数: 48

約数和(自身を含む): 220852008

約数和(自身を除く): 140629518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 52433, 104866, 157299, 262165, 314598, 471897, 524330, 786495, 891361, 943794, 1572990, 1782722, 2359485, 2674083, 4456805, 4718970, 5348166, 8022249, 8913610, 13370415, 16044498, 26740830, 40111245, 80222490]

約数ペア:

[(1, 80222490), (2, 40111245), (3, 26740830), (5, 16044498), (6, 13370415), (9, 8913610), (10, 8022249), (15, 5348166), (17, 4718970), (18, 4456805), (30, 2674083), (34, 2359485), (45, 1782722), (51, 1572990), (85, 943794), (90, 891361), (102, 786495), (153, 524330), (170, 471897), (255, 314598), (306, 262165), (510, 157299), (765, 104866), (1530, 52433)]