189587070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2106523}}^1$

素因数の和:2106536

約数の個数: 24

約数和(自身を含む): 492926616

約数和(自身を除く): 303339546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2106523, 4213046, 6319569, 10532615, 12639138, 18958707, 21065230, 31597845, 37917414, 63195690, 94793535, 189587070]

約数ペア:

[(1, 189587070), (2, 94793535), (3, 63195690), (5, 37917414), (6, 31597845), (9, 21065230), (10, 18958707), (15, 12639138), (18, 10532615), (30, 6319569), (45, 4213046), (90, 2106523)]