504896490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{12721}}^1$

素因数の和:12754

約数の個数: 120

約数和(自身を含む): 1579385412

約数和(自身を除く): 1074488922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7938, 12721, 13230, 19845, 25442, 38163, 39690, 63605, 76326, 89047, 114489, 127210, 178094, 190815, 228978, 267141, 343467, 381630, 445235, 534282, 572445, 623329, 686934, 801423, 890470, 1030401, 1144890, 1246658, 1335705, 1602846, 1717335, 1869987, 2060802, 2404269, 2671410, 3116645, 3434670, 3739974, 4007115, 4808538, 5152005, 5609961, 6233290, 7212807, 8014230, 9349935, 10304010, 11219922, 12021345, 14425614, 16829883, 18699870, 24042690, 28049805, 33659766, 36064035, 50489649, 56099610, 72128070, 84149415, 100979298, 168298830, 252448245, 504896490]

約数ペア:

[(1, 504896490), (2, 252448245), (3, 168298830), (5, 100979298), (6, 84149415), (7, 72128070), (9, 56099610), (10, 50489649), (14, 36064035), (15, 33659766), (18, 28049805), (21, 24042690), (27, 18699870), (30, 16829883), (35, 14425614), (42, 12021345), (45, 11219922), (49, 10304010), (54, 9349935), (63, 8014230), (70, 7212807), (81, 6233290), (90, 5609961), (98, 5152005), (105, 4808538), (126, 4007115), (135, 3739974), (147, 3434670), (162, 3116645), (189, 2671410), (210, 2404269), (245, 2060802), (270, 1869987), (294, 1717335), (315, 1602846), (378, 1335705), (405, 1246658), (441, 1144890), (490, 1030401), (567, 890470), (630, 801423), (735, 686934), (810, 623329), (882, 572445), (945, 534282), (1134, 445235), (1323, 381630), (1470, 343467), (1890, 267141), (2205, 228978), (2646, 190815), (2835, 178094), (3969, 127210), (4410, 114489), (5670, 89047), (6615, 76326), (7938, 63605), (12721, 39690), (13230, 38163), (19845, 25442)]