7153690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 6998630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1637, 2185, 3274, 4370, 8185, 16370, 31103, 37651, 62206, 75302, 155515, 188255, 311030, 376510, 715369, 1430738, 3576845, 7153690]

約数ペア:

[(1, 7153690), (2, 3576845), (5, 1430738), (10, 715369), (19, 376510), (23, 311030), (38, 188255), (46, 155515), (95, 75302), (115, 62206), (190, 37651), (230, 31103), (437, 16370), (874, 8185), (1637, 4370), (2185, 3274)]