2010465645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 3507888384

約数和(自身を除く): 1497422739

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 181, 215, 255, 543, 645, 731, 905, 1013, 2193, 2715, 3039, 3077, 3655, 5065, 7783, 9231, 10965, 15195, 15385, 17221, 23349, 38915, 43559, 46155, 51663, 86105, 116745, 130677, 132311, 183353, 217795, 258315, 396933, 550059, 653385, 661555, 740503, 916765, 1984665, 2221509, 2750295, 3117001, 3702515, 7884179, 9351003, 11107545, 15585005, 23652537, 39420895, 46755015, 118262685, 134031043, 402093129, 670155215, 2010465645]

約数ペア:

[(1, 2010465645), (3, 670155215), (5, 402093129), (15, 134031043), (17, 118262685), (43, 46755015), (51, 39420895), (85, 23652537), (129, 15585005), (181, 11107545), (215, 9351003), (255, 7884179), (543, 3702515), (645, 3117001), (731, 2750295), (905, 2221509), (1013, 1984665), (2193, 916765), (2715, 740503), (3039, 661555), (3077, 653385), (3655, 550059), (5065, 396933), (7783, 258315), (9231, 217795), (10965, 183353), (15195, 132311), (15385, 130677), (17221, 116745), (23349, 86105), (38915, 51663), (43559, 46155)]