45383910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 85252890

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 149, 165, 195, 213, 286, 298, 330, 355, 390, 426, 429, 447, 710, 715, 745, 781, 858, 894, 923, 1065, 1430, 1490, 1562, 1639, 1846, 1937, 2130, 2145, 2235, 2343, 2769, 3278, 3874, 3905, 4290, 4470, 4615, 4686, 4917, 5538, 5811, 7810, 8195, 9230, 9685, 9834, 10153, 10579, 11622, 11715, 13845, 16390, 19370, 20306, 21158, 21307, 23430, 24585, 27690, 29055, 30459, 31737, 42614, 49170, 50765, 52895, 58110, 60918, 63474, 63921, 101530, 105790, 106535, 116369, 127842, 137527, 152295, 158685, 213070, 232738, 275054, 304590, 317370, 319605, 349107, 412581, 581845, 639210, 687635, 698214, 825162, 1163690, 1375270, 1512797, 1745535, 2062905, 3025594, 3491070, 4125810, 4538391, 7563985, 9076782, 15127970, 22691955, 45383910]

約数ペア:

[(1, 45383910), (2, 22691955), (3, 15127970), (5, 9076782), (6, 7563985), (10, 4538391), (11, 4125810), (13, 3491070), (15, 3025594), (22, 2062905), (26, 1745535), (30, 1512797), (33, 1375270), (39, 1163690), (55, 825162), (65, 698214), (66, 687635), (71, 639210), (78, 581845), (110, 412581), (130, 349107), (142, 319605), (143, 317370), (149, 304590), (165, 275054), (195, 232738), (213, 213070), (286, 158685), (298, 152295), (330, 137527), (355, 127842), (390, 116369), (426, 106535), (429, 105790), (447, 101530), (710, 63921), (715, 63474), (745, 60918), (781, 58110), (858, 52895), (894, 50765), (923, 49170), (1065, 42614), (1430, 31737), (1490, 30459), (1562, 29055), (1639, 27690), (1846, 24585), (1937, 23430), (2130, 21307), (2145, 21158), (2235, 20306), (2343, 19370), (2769, 16390), (3278, 13845), (3874, 11715), (3905, 11622), (4290, 10579), (4470, 10153), (4615, 9834), (4686, 9685), (4917, 9230), (5538, 8195), (5811, 7810)]