630255285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 1229230080

約数和(自身を除く): 598974795

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 79, 99, 165, 213, 227, 237, 355, 395, 495, 639, 681, 711, 781, 869, 1065, 1135, 1185, 2043, 2343, 2497, 2607, 3195, 3405, 3555, 3905, 4345, 5609, 7029, 7491, 7821, 10215, 11715, 12485, 13035, 16117, 16827, 17933, 22473, 28045, 35145, 37455, 39105, 48351, 50481, 53799, 61699, 80585, 84135, 89665, 112365, 145053, 161397, 177287, 185097, 197263, 241755, 252405, 268995, 308495, 531861, 555291, 591789, 725265, 806985, 886435, 925485, 986315, 1273243, 1595583, 1775367, 2659305, 2776455, 2958945, 3819729, 6366215, 7977915, 8876835, 11459187, 14005673, 19098645, 42017019, 57295935, 70028365, 126051057, 210085095, 630255285]

約数ペア:

[(1, 630255285), (3, 210085095), (5, 126051057), (9, 70028365), (11, 57295935), (15, 42017019), (33, 19098645), (45, 14005673), (55, 11459187), (71, 8876835), (79, 7977915), (99, 6366215), (165, 3819729), (213, 2958945), (227, 2776455), (237, 2659305), (355, 1775367), (395, 1595583), (495, 1273243), (639, 986315), (681, 925485), (711, 886435), (781, 806985), (869, 725265), (1065, 591789), (1135, 555291), (1185, 531861), (2043, 308495), (2343, 268995), (2497, 252405), (2607, 241755), (3195, 197263), (3405, 185097), (3555, 177287), (3905, 161397), (4345, 145053), (5609, 112365), (7029, 89665), (7491, 84135), (7821, 80585), (10215, 61699), (11715, 53799), (12485, 50481), (13035, 48351), (16117, 39105), (16827, 37455), (17933, 35145), (22473, 28045)]