27571530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131293}}^1$

素因数の和:131310

約数の個数: 32

約数和(自身を含む): 75625344

約数和(自身を除く): 48053814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131293, 262586, 393879, 656465, 787758, 919051, 1312930, 1838102, 1969395, 2757153, 3938790, 4595255, 5514306, 9190510, 13785765, 27571530]

約数ペア:

[(1, 27571530), (2, 13785765), (3, 9190510), (5, 5514306), (6, 4595255), (7, 3938790), (10, 2757153), (14, 1969395), (15, 1838102), (21, 1312930), (30, 919051), (35, 787758), (42, 656465), (70, 393879), (105, 262586), (210, 131293)]