280643586

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{5923}}^1$

素因数の和:6130

約数の個数: 32

約数和(自身を含む): 575812800

約数和(自身を除く): 295169214

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 5923, 7897, 11846, 15794, 17769, 23691, 35538, 47382, 313919, 627838, 882527, 941757, 1765054, 1883514, 2647581, 5295162, 46773931, 93547862, 140321793, 280643586]

約数ペア:

[(1, 280643586), (2, 140321793), (3, 93547862), (6, 46773931), (53, 5295162), (106, 2647581), (149, 1883514), (159, 1765054), (298, 941757), (318, 882527), (447, 627838), (894, 313919), (5923, 47382), (7897, 35538), (11846, 23691), (15794, 17769)]