57642990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26321}}^1$

素因数の和:26404

約数の個数: 32

約数和(自身を含む): 140243616

約数和(自身を除く): 82600626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 26321, 52642, 78963, 131605, 157926, 263210, 394815, 789630, 1921433, 3842866, 5764299, 9607165, 11528598, 19214330, 28821495, 57642990]

約数ペア:

[(1, 57642990), (2, 28821495), (3, 19214330), (5, 11528598), (6, 9607165), (10, 5764299), (15, 3842866), (30, 1921433), (73, 789630), (146, 394815), (219, 263210), (365, 157926), (438, 131605), (730, 78963), (1095, 52642), (2190, 26321)]