80087370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242689}}^1$

素因数の和:242710

約数の個数: 32

約数和(自身を含む): 209684160

約数和(自身を除く): 129596790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 242689, 485378, 728067, 1213445, 1456134, 2426890, 2669579, 3640335, 5339158, 7280670, 8008737, 13347895, 16017474, 26695790, 40043685, 80087370]

約数ペア:

[(1, 80087370), (2, 40043685), (3, 26695790), (5, 16017474), (6, 13347895), (10, 8008737), (11, 7280670), (15, 5339158), (22, 3640335), (30, 2669579), (33, 2426890), (55, 1456134), (66, 1213445), (110, 728067), (165, 485378), (330, 242689)]