266570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 535680

約数和(自身を除く): 269110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 230, 305, 437, 610, 874, 1159, 1403, 2185, 2318, 2806, 4370, 5795, 7015, 11590, 14030, 26657, 53314, 133285, 266570]

約数ペア:

[(1, 266570), (2, 133285), (5, 53314), (10, 26657), (19, 14030), (23, 11590), (38, 7015), (46, 5795), (61, 4370), (95, 2806), (115, 2318), (122, 2185), (190, 1403), (230, 1159), (305, 874), (437, 610)]