197133390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2190371}}^1$

素因数の和:2190384

約数の個数: 24

約数和(自身を含む): 512547048

約数和(自身を除く): 315413658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2190371, 4380742, 6571113, 10951855, 13142226, 19713339, 21903710, 32855565, 39426678, 65711130, 98566695, 197133390]

約数ペア:

[(1, 197133390), (2, 98566695), (3, 65711130), (5, 39426678), (6, 32855565), (9, 21903710), (10, 19713339), (15, 13142226), (18, 10951855), (30, 6571113), (45, 4380742), (90, 2190371)]