150562270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 288858960

約数和(自身を除く): 138296690

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 233, 358, 361, 466, 722, 895, 1165, 1790, 1805, 2330, 3401, 3610, 4427, 6802, 8854, 17005, 22135, 34010, 41707, 44270, 64619, 83414, 84113, 129238, 168226, 208535, 323095, 417070, 420565, 646190, 792433, 841130, 1584866, 3962165, 7924330, 15056227, 30112454, 75281135, 150562270]

約数ペア:

[(1, 150562270), (2, 75281135), (5, 30112454), (10, 15056227), (19, 7924330), (38, 3962165), (95, 1584866), (179, 841130), (190, 792433), (233, 646190), (358, 420565), (361, 417070), (466, 323095), (722, 208535), (895, 168226), (1165, 129238), (1790, 84113), (1805, 83414), (2330, 64619), (3401, 44270), (3610, 41707), (4427, 34010), (6802, 22135), (8854, 17005)]