11529420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 37406208

約数和(自身を除く): 25876788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 283, 291, 388, 420, 485, 566, 582, 679, 849, 970, 1132, 1164, 1358, 1415, 1455, 1698, 1940, 1981, 2037, 2716, 2830, 2910, 3395, 3396, 3962, 4074, 4245, 5660, 5820, 5943, 6790, 7924, 8148, 8490, 9905, 10185, 11886, 13580, 16980, 19810, 20370, 23772, 27451, 29715, 39620, 40740, 54902, 59430, 82353, 109804, 118860, 137255, 164706, 192157, 274510, 329412, 384314, 411765, 549020, 576471, 768628, 823530, 960785, 1152942, 1647060, 1921570, 2305884, 2882355, 3843140, 5764710, 11529420]

約数ペア:

[(1, 11529420), (2, 5764710), (3, 3843140), (4, 2882355), (5, 2305884), (6, 1921570), (7, 1647060), (10, 1152942), (12, 960785), (14, 823530), (15, 768628), (20, 576471), (21, 549020), (28, 411765), (30, 384314), (35, 329412), (42, 274510), (60, 192157), (70, 164706), (84, 137255), (97, 118860), (105, 109804), (140, 82353), (194, 59430), (210, 54902), (283, 40740), (291, 39620), (388, 29715), (420, 27451), (485, 23772), (566, 20370), (582, 19810), (679, 16980), (849, 13580), (970, 11886), (1132, 10185), (1164, 9905), (1358, 8490), (1415, 8148), (1455, 7924), (1698, 6790), (1940, 5943), (1981, 5820), (2037, 5660), (2716, 4245), (2830, 4074), (2910, 3962), (3395, 3396)]