192993390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2144371}}^1$

素因数の和:2144384

約数の個数: 24

約数和(自身を含む): 501783048

約数和(自身を除く): 308789658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2144371, 4288742, 6433113, 10721855, 12866226, 19299339, 21443710, 32165565, 38598678, 64331130, 96496695, 192993390]

約数ペア:

[(1, 192993390), (2, 96496695), (3, 64331130), (5, 38598678), (6, 32165565), (9, 21443710), (10, 19299339), (15, 12866226), (18, 10721855), (30, 6433113), (45, 4288742), (90, 2144371)]