121546660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196043}}^1$

素因数の和:196083

約数の個数: 24

約数和(自身を含む): 263483136

約数和(自身を除く): 141936476

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 196043, 392086, 784172, 980215, 1960430, 3920860, 6077333, 12154666, 24309332, 30386665, 60773330, 121546660]

約数ペア:

[(1, 121546660), (2, 60773330), (4, 30386665), (5, 24309332), (10, 12154666), (20, 6077333), (31, 3920860), (62, 1960430), (124, 980215), (155, 784172), (310, 392086), (620, 196043)]