30082040

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3313}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 68003280

約数和(自身を除く): 37921240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3313, 4540, 6626, 9080, 13252, 16565, 26504, 33130, 66260, 132520, 752051, 1504102, 3008204, 3760255, 6016408, 7520510, 15041020, 30082040]

約数ペア:

[(1, 30082040), (2, 15041020), (4, 7520510), (5, 6016408), (8, 3760255), (10, 3008204), (20, 1504102), (40, 752051), (227, 132520), (454, 66260), (908, 33130), (1135, 26504), (1816, 16565), (2270, 13252), (3313, 9080), (4540, 6626)]