2010245835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1009}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 3677304960

約数和(自身を除く): 1667059125

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 601, 663, 1009, 1105, 1803, 3005, 3027, 3315, 5045, 7813, 9015, 10217, 13117, 15135, 17153, 23439, 30651, 39065, 39351, 51085, 51459, 65585, 85765, 117195, 132821, 153255, 196755, 222989, 257295, 398463, 606409, 664105, 668967, 1114945, 1819227, 1992315, 3032045, 3344835, 7883317, 9096135, 10308953, 23649951, 30926859, 39416585, 51544765, 118249755, 134016389, 154634295, 402049167, 670081945, 2010245835]

約数ペア:

[(1, 2010245835), (3, 670081945), (5, 402049167), (13, 154634295), (15, 134016389), (17, 118249755), (39, 51544765), (51, 39416585), (65, 30926859), (85, 23649951), (195, 10308953), (221, 9096135), (255, 7883317), (601, 3344835), (663, 3032045), (1009, 1992315), (1105, 1819227), (1803, 1114945), (3005, 668967), (3027, 664105), (3315, 606409), (5045, 398463), (7813, 257295), (9015, 222989), (10217, 196755), (13117, 153255), (15135, 132821), (17153, 117195), (23439, 85765), (30651, 65585), (39065, 51459), (39351, 51085)]