6553090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 12176640

約数和(自身を除く): 5623550

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 21139, 42278, 105695, 211390, 655309, 1310618, 3276545, 6553090]

約数ペア:

[(1, 6553090), (2, 3276545), (5, 1310618), (10, 655309), (31, 211390), (62, 105695), (155, 42278), (310, 21139)]