766270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 1504800

約数和(自身を除く): 738530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 109, 185, 190, 218, 370, 545, 703, 1090, 1406, 2071, 3515, 4033, 4142, 7030, 8066, 10355, 20165, 20710, 40330, 76627, 153254, 383135, 766270]

約数ペア:

[(1, 766270), (2, 383135), (5, 153254), (10, 76627), (19, 40330), (37, 20710), (38, 20165), (74, 10355), (95, 8066), (109, 7030), (185, 4142), (190, 4033), (218, 3515), (370, 2071), (545, 1406), (703, 1090)]