27857070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309523}}^1$

素因数の和:309536

約数の個数: 24

約数和(自身を含む): 72428616

約数和(自身を除く): 44571546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309523, 619046, 928569, 1547615, 1857138, 2785707, 3095230, 4642845, 5571414, 9285690, 13928535, 27857070]

約数ペア:

[(1, 27857070), (2, 13928535), (3, 9285690), (5, 5571414), (6, 4642845), (9, 3095230), (10, 2785707), (15, 1857138), (18, 1547615), (30, 928569), (45, 619046), (90, 309523)]