4941180

素因数分解:

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

素因数の和:395

約数の個数: 72

約数和(自身を含む): 15196272

約数和(自身を除く): 10255092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 283, 291, 388, 485, 566, 582, 849, 873, 970, 1132, 1164, 1415, 1455, 1698, 1746, 1940, 2547, 2830, 2910, 3396, 3492, 4245, 4365, 5094, 5660, 5820, 8490, 8730, 10188, 12735, 16980, 17460, 25470, 27451, 50940, 54902, 82353, 109804, 137255, 164706, 247059, 274510, 329412, 411765, 494118, 549020, 823530, 988236, 1235295, 1647060, 2470590, 4941180]

約数ペア:

[(1, 4941180), (2, 2470590), (3, 1647060), (4, 1235295), (5, 988236), (6, 823530), (9, 549020), (10, 494118), (12, 411765), (15, 329412), (18, 274510), (20, 247059), (30, 164706), (36, 137255), (45, 109804), (60, 82353), (90, 54902), (97, 50940), (180, 27451), (194, 25470), (283, 17460), (291, 16980), (388, 12735), (485, 10188), (566, 8730), (582, 8490), (849, 5820), (873, 5660), (970, 5094), (1132, 4365), (1164, 4245), (1415, 3492), (1455, 3396), (1698, 2910), (1746, 2830), (1940, 2547)]