27625430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20804

約数の個数: 32

約数和(自身を含む): 59823360

約数和(自身を除く): 32197930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20771, 41542, 103855, 145397, 207710, 290794, 394649, 726985, 789298, 1453970, 1973245, 2762543, 3946490, 5525086, 13812715, 27625430]

約数ペア:

[(1, 27625430), (2, 13812715), (5, 5525086), (7, 3946490), (10, 2762543), (14, 1973245), (19, 1453970), (35, 789298), (38, 726985), (70, 394649), (95, 290794), (133, 207710), (190, 145397), (266, 103855), (665, 41542), (1330, 20771)]