6302980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 13388760

約数和(自身を除く): 7085780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3541, 7082, 14164, 17705, 35410, 70820, 315149, 630298, 1260596, 1575745, 3151490, 6302980]

約数ペア:

[(1, 6302980), (2, 3151490), (4, 1575745), (5, 1260596), (10, 630298), (20, 315149), (89, 70820), (178, 35410), (356, 17705), (445, 14164), (890, 7082), (1780, 3541)]