669202210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{449129}}^1$

素因数の和:449285

約数の個数: 16

約数和(自身を含む): 1212651000

約数和(自身を除く): 543448790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 449129, 898258, 2245645, 4491290, 66920221, 133840442, 334601105, 669202210]

約数ペア:

[(1, 669202210), (2, 334601105), (5, 133840442), (10, 66920221), (149, 4491290), (298, 2245645), (745, 898258), (1490, 449129)]