38149790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18793}}^1$

素因数の和:18836

約数の個数: 32

約数和(自身を含む): 81190080

約数和(自身を除く): 43040290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 18793, 37586, 93965, 131551, 187930, 263102, 544997, 657755, 1089994, 1315510, 2724985, 3814979, 5449970, 7629958, 19074895, 38149790]

約数ペア:

[(1, 38149790), (2, 19074895), (5, 7629958), (7, 5449970), (10, 3814979), (14, 2724985), (29, 1315510), (35, 1089994), (58, 657755), (70, 544997), (145, 263102), (203, 187930), (290, 131551), (406, 93965), (1015, 37586), (2030, 18793)]