31795820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227113}}^1$

素因数の和:227129

約数の個数: 24

約数和(自身を含む): 76310304

約数和(自身を除く): 44514484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227113, 454226, 908452, 1135565, 1589791, 2271130, 3179582, 4542260, 6359164, 7948955, 15897910, 31795820]

約数ペア:

[(1, 31795820), (2, 15897910), (4, 7948955), (5, 6359164), (7, 4542260), (10, 3179582), (14, 2271130), (20, 1589791), (28, 1135565), (35, 908452), (70, 454226), (140, 227113)]