220740810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7358027}}^1$

素因数の和:7358037

約数の個数: 16

約数和(自身を含む): 529778016

約数和(自身を除く): 309037206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7358027, 14716054, 22074081, 36790135, 44148162, 73580270, 110370405, 220740810]

約数ペア:

[(1, 220740810), (2, 110370405), (3, 73580270), (5, 44148162), (6, 36790135), (10, 22074081), (15, 14716054), (30, 7358027)]