34784540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248461}}^1$

素因数の和:248477

約数の個数: 24

約数和(自身を含む): 83483232

約数和(自身を除く): 48698692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248461, 496922, 993844, 1242305, 1739227, 2484610, 3478454, 4969220, 6956908, 8696135, 17392270, 34784540]

約数ペア:

[(1, 34784540), (2, 17392270), (4, 8696135), (5, 6956908), (7, 4969220), (10, 3478454), (14, 2484610), (20, 1739227), (28, 1242305), (35, 993844), (70, 496922), (140, 248461)]