275132590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9929}}^1$

素因数の和:10116

約数の個数: 32

約数和(自身を含む): 527640480

約数和(自身を除く): 252507890

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 9929, 13855, 19858, 27710, 49645, 99290, 168793, 337586, 843965, 1618427, 1687930, 3236854, 8092135, 16184270, 27513259, 55026518, 137566295, 275132590]

約数ペア:

[(1, 275132590), (2, 137566295), (5, 55026518), (10, 27513259), (17, 16184270), (34, 8092135), (85, 3236854), (163, 1687930), (170, 1618427), (326, 843965), (815, 337586), (1630, 168793), (2771, 99290), (5542, 49645), (9929, 27710), (13855, 19858)]