210631610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3009023}}^1$

素因数の和:3009037

約数の個数: 16

約数和(自身を含む): 433299456

約数和(自身を除く): 222667846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3009023, 6018046, 15045115, 21063161, 30090230, 42126322, 105315805, 210631610]

約数ペア:

[(1, 210631610), (2, 105315805), (5, 42126322), (7, 30090230), (10, 21063161), (14, 15045115), (35, 6018046), (70, 3009023)]