213546930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7118231}}^1$

素因数の和:7118241

約数の個数: 16

約数和(自身を含む): 512512704

約数和(自身を除く): 298965774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7118231, 14236462, 21354693, 35591155, 42709386, 71182310, 106773465, 213546930]

約数ペア:

[(1, 213546930), (2, 106773465), (3, 71182310), (5, 42709386), (6, 35591155), (10, 21354693), (15, 14236462), (30, 7118231)]