210542070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7018069}}^1$

素因数の和:7018079

約数の個数: 16

約数和(自身を含む): 505301040

約数和(自身を除く): 294758970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7018069, 14036138, 21054207, 35090345, 42108414, 70180690, 105271035, 210542070]

約数ペア:

[(1, 210542070), (2, 105271035), (3, 70180690), (5, 42108414), (6, 35090345), (10, 21054207), (15, 14036138), (30, 7018069)]