6992980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11319

約数の個数: 24

約数和(自身を含む): 15160320

約数和(自身を除く): 8167340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11279, 22558, 45116, 56395, 112790, 225580, 349649, 699298, 1398596, 1748245, 3496490, 6992980]

約数ペア:

[(1, 6992980), (2, 3496490), (4, 1748245), (5, 1398596), (10, 699298), (20, 349649), (31, 225580), (62, 112790), (124, 56395), (155, 45116), (310, 22558), (620, 11279)]