2906940070

素因数分解:

$2^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{161407}}^1$

素因数の和:163215

約数の個数: 16

約数和(自身を含む): 5235429888

約数和(自身を除く): 2328489818

約数列:

[1, 2, 5, 10, 1801, 3602, 9005, 18010, 161407, 322814, 807035, 1614070, 290694007, 581388014, 1453470035, 2906940070]

約数ペア:

[(1, 2906940070), (2, 1453470035), (5, 581388014), (10, 290694007), (1801, 1614070), (3602, 807035), (9005, 322814), (18010, 161407)]