213278070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7109269}}^1$

素因数の和:7109279

約数の個数: 16

約数和(自身を含む): 511867440

約数和(自身を除く): 298589370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7109269, 14218538, 21327807, 35546345, 42655614, 71092690, 106639035, 213278070]

約数ペア:

[(1, 213278070), (2, 106639035), (3, 71092690), (5, 42655614), (6, 35546345), (10, 21327807), (15, 14218538), (30, 7109269)]