8661790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 16212960

約数和(自身を除く): 7551170

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 277, 295, 530, 554, 590, 1385, 2770, 3127, 6254, 14681, 15635, 16343, 29362, 31270, 32686, 73405, 81715, 146810, 163430, 866179, 1732358, 4330895, 8661790]

約数ペア:

[(1, 8661790), (2, 4330895), (5, 1732358), (10, 866179), (53, 163430), (59, 146810), (106, 81715), (118, 73405), (265, 32686), (277, 31270), (295, 29362), (530, 16343), (554, 15635), (590, 14681), (1385, 6254), (2770, 3127)]