4538870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 9726480

約数和(自身を除く): 5187610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 157, 245, 295, 314, 413, 490, 590, 785, 826, 1099, 1570, 2065, 2198, 2891, 4130, 5495, 5782, 7693, 9263, 10990, 14455, 15386, 18526, 28910, 38465, 46315, 64841, 76930, 92630, 129682, 324205, 453887, 648410, 907774, 2269435, 4538870]

約数ペア:

[(1, 4538870), (2, 2269435), (5, 907774), (7, 648410), (10, 453887), (14, 324205), (35, 129682), (49, 92630), (59, 76930), (70, 64841), (98, 46315), (118, 38465), (157, 28910), (245, 18526), (295, 15386), (314, 14455), (413, 10990), (490, 9263), (590, 7693), (785, 5782), (826, 5495), (1099, 4130), (1570, 2891), (2065, 2198)]