2189884035

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 3679022592

約数和(自身を除く): 1489138557

約数列:

[1, 3, 5, 15, 37, 83, 111, 137, 185, 249, 347, 411, 415, 555, 685, 1041, 1245, 1735, 2055, 3071, 5069, 5205, 9213, 11371, 12839, 15207, 15355, 25345, 28801, 34113, 38517, 46065, 47539, 56855, 64195, 76035, 86403, 142617, 144005, 170565, 192585, 237695, 420727, 432015, 713085, 1065637, 1262181, 1758943, 2103635, 3196911, 3945737, 5276829, 5328185, 6310905, 8794715, 11837211, 15984555, 19728685, 26384145, 59186055, 145992269, 437976807, 729961345, 2189884035]

約数ペア:

[(1, 2189884035), (3, 729961345), (5, 437976807), (15, 145992269), (37, 59186055), (83, 26384145), (111, 19728685), (137, 15984555), (185, 11837211), (249, 8794715), (347, 6310905), (411, 5328185), (415, 5276829), (555, 3945737), (685, 3196911), (1041, 2103635), (1245, 1758943), (1735, 1262181), (2055, 1065637), (3071, 713085), (5069, 432015), (5205, 420727), (9213, 237695), (11371, 192585), (12839, 170565), (15207, 144005), (15355, 142617), (25345, 86403), (28801, 76035), (34113, 64195), (38517, 56855), (46065, 47539)]