517786290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14461

約数の個数: 128

約数和(自身を含む): 1661184000

約数和(自身を除く): 1143397710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 14419, 17955, 28838, 35910, 43257, 72095, 86514, 100933, 129771, 144190, 201866, 216285, 259542, 273961, 302799, 389313, 432570, 504665, 547922, 605598, 648855, 778626, 821883, 908397, 1009330, 1297710, 1369805, 1513995, 1643766, 1816794, 1917727, 1946565, 2465649, 2725191, 2739610, 3027990, 3835454, 3893130, 4109415, 4541985, 4931298, 5450382, 5753181, 7396947, 8218830, 9083970, 9588635, 11506362, 12328245, 13625955, 14793894, 17259543, 19177270, 24656490, 27251910, 28765905, 34519086, 36984735, 51778629, 57531810, 73969470, 86297715, 103557258, 172595430, 258893145, 517786290]

約数ペア:

[(1, 517786290), (2, 258893145), (3, 172595430), (5, 103557258), (6, 86297715), (7, 73969470), (9, 57531810), (10, 51778629), (14, 36984735), (15, 34519086), (18, 28765905), (19, 27251910), (21, 24656490), (27, 19177270), (30, 17259543), (35, 14793894), (38, 13625955), (42, 12328245), (45, 11506362), (54, 9588635), (57, 9083970), (63, 8218830), (70, 7396947), (90, 5753181), (95, 5450382), (105, 4931298), (114, 4541985), (126, 4109415), (133, 3893130), (135, 3835454), (171, 3027990), (189, 2739610), (190, 2725191), (210, 2465649), (266, 1946565), (270, 1917727), (285, 1816794), (315, 1643766), (342, 1513995), (378, 1369805), (399, 1297710), (513, 1009330), (570, 908397), (630, 821883), (665, 778626), (798, 648855), (855, 605598), (945, 547922), (1026, 504665), (1197, 432570), (1330, 389313), (1710, 302799), (1890, 273961), (1995, 259542), (2394, 216285), (2565, 201866), (3591, 144190), (3990, 129771), (5130, 100933), (5985, 86514), (7182, 72095), (11970, 43257), (14419, 35910), (17955, 28838)]