30287248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 30780272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 269, 454, 496, 538, 908, 1076, 1816, 2152, 3632, 4304, 7037, 8339, 14074, 16678, 28148, 33356, 56296, 61063, 66712, 112592, 122126, 133424, 244252, 488504, 977008, 1892953, 3785906, 7571812, 15143624, 30287248]

約数ペア:

[(1, 30287248), (2, 15143624), (4, 7571812), (8, 3785906), (16, 1892953), (31, 977008), (62, 488504), (124, 244252), (227, 133424), (248, 122126), (269, 112592), (454, 66712), (496, 61063), (538, 56296), (908, 33356), (1076, 28148), (1816, 16678), (2152, 14074), (3632, 8339), (4304, 7037)]