30208409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 37929600

約数和(自身を除く): 7721191

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 2633, 11473, 18431, 28963, 202741, 392317, 2746219, 4315487, 30208409]

約数ペア:

[(1, 30208409), (7, 4315487), (11, 2746219), (77, 392317), (149, 202741), (1043, 28963), (1639, 18431), (2633, 11473)]