1801030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 2242490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2339, 4678, 11695, 16373, 23390, 25729, 32746, 51458, 81865, 128645, 163730, 180103, 257290, 360206, 900515, 1801030]

約数ペア:

[(1, 1801030), (2, 900515), (5, 360206), (7, 257290), (10, 180103), (11, 163730), (14, 128645), (22, 81865), (35, 51458), (55, 32746), (70, 25729), (77, 23390), (110, 16373), (154, 11695), (385, 4678), (770, 2339)]