74549530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15761}}^1$

素因数の和:15822

約数の個数: 32

約数和(自身を含む): 149802048

約数和(自身を除く): 75252518

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15761, 31522, 78805, 157610, 173371, 346742, 677723, 866855, 1355446, 1733710, 3388615, 6777230, 7454953, 14909906, 37274765, 74549530]

約数ペア:

[(1, 74549530), (2, 37274765), (5, 14909906), (10, 7454953), (11, 6777230), (22, 3388615), (43, 1733710), (55, 1355446), (86, 866855), (110, 677723), (215, 346742), (430, 173371), (473, 157610), (946, 78805), (2365, 31522), (4730, 15761)]