2430886905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 4517210880

約数和(自身を除く): 2086323975

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 139, 183, 207, 277, 305, 345, 417, 549, 695, 831, 915, 1035, 1251, 1385, 1403, 2085, 2493, 2745, 3197, 4155, 4209, 6255, 6371, 7015, 8479, 9591, 12465, 12627, 15985, 16897, 19113, 21045, 25437, 28773, 31855, 38503, 42395, 47955, 50691, 57339, 63135, 76311, 84485, 95565, 115509, 127185, 143865, 152073, 192515, 195017, 253455, 286695, 346527, 381555, 388631, 577545, 585051, 760365, 885569, 975085, 1165893, 1732635, 1755153, 1943155, 2348683, 2656707, 2925255, 3497679, 4427845, 5829465, 7046049, 7970121, 8775765, 11743415, 13283535, 17488395, 21138147, 35230245, 39850605, 54019709, 105690735, 162059127, 270098545, 486177381, 810295635, 2430886905]

約数ペア:

[(1, 2430886905), (3, 810295635), (5, 486177381), (9, 270098545), (15, 162059127), (23, 105690735), (45, 54019709), (61, 39850605), (69, 35230245), (115, 21138147), (139, 17488395), (183, 13283535), (207, 11743415), (277, 8775765), (305, 7970121), (345, 7046049), (417, 5829465), (549, 4427845), (695, 3497679), (831, 2925255), (915, 2656707), (1035, 2348683), (1251, 1943155), (1385, 1755153), (1403, 1732635), (2085, 1165893), (2493, 975085), (2745, 885569), (3197, 760365), (4155, 585051), (4209, 577545), (6255, 388631), (6371, 381555), (7015, 346527), (8479, 286695), (9591, 253455), (12465, 195017), (12627, 192515), (15985, 152073), (16897, 143865), (19113, 127185), (21045, 115509), (25437, 95565), (28773, 84485), (31855, 76311), (38503, 63135), (42395, 57339), (47955, 50691)]