16780290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{559343}}^1$

素因数の和:559353

約数の個数: 16

約数和(自身を含む): 40272768

約数和(自身を除く): 23492478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 559343, 1118686, 1678029, 2796715, 3356058, 5593430, 8390145, 16780290]

約数ペア:

[(1, 16780290), (2, 8390145), (3, 5593430), (5, 3356058), (6, 2796715), (10, 1678029), (15, 1118686), (30, 559343)]