242570690

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{240169}}^1$

素因数の和:240277

約数の個数: 16

約数和(自身を含む): 440952120

約数和(自身を除く): 198381430

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 240169, 480338, 1200845, 2401690, 24257069, 48514138, 121285345, 242570690]

約数ペア:

[(1, 242570690), (2, 121285345), (5, 48514138), (10, 24257069), (101, 2401690), (202, 1200845), (505, 480338), (1010, 240169)]