454223230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1571}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 847182240

約数和(自身を除く): 392959010

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 997, 1571, 1994, 3142, 4985, 7855, 9970, 15710, 28913, 45559, 57826, 91118, 144565, 227795, 289130, 455590, 1566287, 3132574, 7831435, 15662870, 45422323, 90844646, 227111615, 454223230]

約数ペア:

[(1, 454223230), (2, 227111615), (5, 90844646), (10, 45422323), (29, 15662870), (58, 7831435), (145, 3132574), (290, 1566287), (997, 455590), (1571, 289130), (1994, 227795), (3142, 144565), (4985, 91118), (7855, 57826), (9970, 45559), (15710, 28913)]