1034286820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{104053}}^1$

素因数の和:104140

約数の個数: 48

約数和(自身を含む): 2517274368

約数和(自身を除く): 1482987548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 104053, 208106, 416212, 520265, 728371, 1040530, 1456742, 2081060, 2913484, 3641855, 7283710, 7387763, 14567420, 14775526, 29551052, 36938815, 51714341, 73877630, 103428682, 147755260, 206857364, 258571705, 517143410, 1034286820]

約数ペア:

[(1, 1034286820), (2, 517143410), (4, 258571705), (5, 206857364), (7, 147755260), (10, 103428682), (14, 73877630), (20, 51714341), (28, 36938815), (35, 29551052), (70, 14775526), (71, 14567420), (140, 7387763), (142, 7283710), (284, 3641855), (355, 2913484), (497, 2081060), (710, 1456742), (994, 1040530), (1420, 728371), (1988, 520265), (2485, 416212), (4970, 208106), (9940, 104053)]