345661010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{173699}}^1$

素因数の和:173905

約数の個数: 16

約数和(自身を含む): 625320000

約数和(自身を除く): 279658990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 173699, 347398, 868495, 1736990, 34566101, 69132202, 172830505, 345661010]

約数ペア:

[(1, 345661010), (2, 172830505), (5, 69132202), (10, 34566101), (199, 1736990), (398, 868495), (995, 347398), (1990, 173699)]