453105890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{620693}}^1$

素因数の和:620773

約数の個数: 16

約数和(自身を含む): 826764408

約数和(自身を除く): 373658518

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 620693, 1241386, 3103465, 6206930, 45310589, 90621178, 226552945, 453105890]

約数ペア:

[(1, 453105890), (2, 226552945), (5, 90621178), (10, 45310589), (73, 6206930), (146, 3103465), (365, 1241386), (730, 620693)]