105660890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{245723}}^1$

素因数の和:245773

約数の個数: 16

約数和(自身を含む): 194613408

約数和(自身を除く): 88952518

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 245723, 491446, 1228615, 2457230, 10566089, 21132178, 52830445, 105660890]

約数ペア:

[(1, 105660890), (2, 52830445), (5, 21132178), (10, 10566089), (43, 2457230), (86, 1228615), (215, 491446), (430, 245723)]