249248270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5779}}^1$

素因数の和:6032

約数の個数: 32

約数和(自身を含む): 474422400

約数和(自身を除く): 225174130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 5779, 8626, 11558, 21565, 28895, 43130, 57790, 109801, 219602, 549005, 1098010, 1311833, 2623666, 6559165, 13118330, 24924827, 49849654, 124624135, 249248270]

約数ペア:

[(1, 249248270), (2, 124624135), (5, 49849654), (10, 24924827), (19, 13118330), (38, 6559165), (95, 2623666), (190, 1311833), (227, 1098010), (454, 549005), (1135, 219602), (2270, 109801), (4313, 57790), (5779, 43130), (8626, 28895), (11558, 21565)]