386434890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4293721}}^1$

素因数の和:4293734

約数の個数: 24

約数和(自身を含む): 1004730948

約数和(自身を除く): 618296058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4293721, 8587442, 12881163, 21468605, 25762326, 38643489, 42937210, 64405815, 77286978, 128811630, 193217445, 386434890]

約数ペア:

[(1, 386434890), (2, 193217445), (3, 128811630), (5, 77286978), (6, 64405815), (9, 42937210), (10, 38643489), (15, 25762326), (18, 21468605), (30, 12881163), (45, 8587442), (90, 4293721)]