2509635240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{995887}}^1$

素因数の和:995911

約数の個数: 96

約数和(自身を含む): 9321511680

約数和(自身を除く): 6811876440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 995887, 1991774, 2987661, 3983548, 4979435, 5975322, 6971209, 7967096, 8962983, 9958870, 11950644, 13942418, 14938305, 17925966, 19917740, 20913627, 23901288, 27884836, 29876610, 34856045, 35851932, 39835480, 41827254, 44814915, 55769672, 59753220, 62740881, 69712090, 71703864, 83654508, 89629830, 104568135, 119506440, 125481762, 139424180, 167309016, 179259660, 209136270, 250963524, 278848360, 313704405, 358519320, 418272540, 501927048, 627408810, 836545080, 1254817620, 2509635240]

約数ペア:

[(1, 2509635240), (2, 1254817620), (3, 836545080), (4, 627408810), (5, 501927048), (6, 418272540), (7, 358519320), (8, 313704405), (9, 278848360), (10, 250963524), (12, 209136270), (14, 179259660), (15, 167309016), (18, 139424180), (20, 125481762), (21, 119506440), (24, 104568135), (28, 89629830), (30, 83654508), (35, 71703864), (36, 69712090), (40, 62740881), (42, 59753220), (45, 55769672), (56, 44814915), (60, 41827254), (63, 39835480), (70, 35851932), (72, 34856045), (84, 29876610), (90, 27884836), (105, 23901288), (120, 20913627), (126, 19917740), (140, 17925966), (168, 14938305), (180, 13942418), (210, 11950644), (252, 9958870), (280, 8962983), (315, 7967096), (360, 6971209), (420, 5975322), (504, 4979435), (630, 3983548), (840, 2987661), (1260, 1991774), (2520, 995887)]