2030390210

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{153701}}^1$

素因数の和:155029

約数の個数: 16

約数和(自身を含む): 3657492792

約数和(自身を除く): 1627102582

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 153701, 307402, 768505, 1537010, 203039021, 406078042, 1015195105, 2030390210]

約数ペア:

[(1, 2030390210), (2, 1015195105), (5, 406078042), (10, 203039021), (1321, 1537010), (2642, 768505), (6605, 307402), (13210, 153701)]