1400870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2717280

約数和(自身を除く): 1316410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 101, 146, 190, 202, 365, 505, 730, 1010, 1387, 1919, 2774, 3838, 6935, 7373, 9595, 13870, 14746, 19190, 36865, 73730, 140087, 280174, 700435, 1400870]

約数ペア:

[(1, 1400870), (2, 700435), (5, 280174), (10, 140087), (19, 73730), (38, 36865), (73, 19190), (95, 14746), (101, 13870), (146, 9595), (190, 7373), (202, 6935), (365, 3838), (505, 2774), (730, 1919), (1010, 1387)]