2016131355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{278279}}^1$

素因数の和:278320

約数の個数: 48

約数和(自身を含む): 4167521280

約数和(自身を除く): 2151389925

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 278279, 834837, 1391395, 1947953, 2504511, 4174185, 5843859, 6400417, 9739765, 12522555, 17531577, 19201251, 29219295, 32002085, 44802919, 57603753, 87657885, 96006255, 134408757, 224014595, 288018765, 403226271, 672043785, 2016131355]

約数ペア:

[(1, 2016131355), (3, 672043785), (5, 403226271), (7, 288018765), (9, 224014595), (15, 134408757), (21, 96006255), (23, 87657885), (35, 57603753), (45, 44802919), (63, 32002085), (69, 29219295), (105, 19201251), (115, 17531577), (161, 12522555), (207, 9739765), (315, 6400417), (345, 5843859), (483, 4174185), (805, 2504511), (1035, 1947953), (1449, 1391395), (2415, 834837), (7245, 278279)]