2110430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 4555440

約数和(自身を除く): 2445010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 73, 98, 118, 146, 245, 295, 365, 413, 490, 511, 590, 730, 826, 1022, 2065, 2555, 2891, 3577, 4130, 4307, 5110, 5782, 7154, 8614, 14455, 17885, 21535, 28910, 30149, 35770, 43070, 60298, 150745, 211043, 301490, 422086, 1055215, 2110430]

約数ペア:

[(1, 2110430), (2, 1055215), (5, 422086), (7, 301490), (10, 211043), (14, 150745), (35, 60298), (49, 43070), (59, 35770), (70, 30149), (73, 28910), (98, 21535), (118, 17885), (146, 14455), (245, 8614), (295, 7154), (365, 5782), (413, 5110), (490, 4307), (511, 4130), (590, 3577), (730, 2891), (826, 2555), (1022, 2065)]