67340020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306091}}^1$

素因数の和:306111

約数の個数: 24

約数和(自身を含む): 154270368

約数和(自身を除く): 86930348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 306091, 612182, 1224364, 1530455, 3060910, 3367001, 6121820, 6734002, 13468004, 16835005, 33670010, 67340020]

約数ペア:

[(1, 67340020), (2, 33670010), (4, 16835005), (5, 13468004), (10, 6734002), (11, 6121820), (20, 3367001), (22, 3060910), (44, 1530455), (55, 1224364), (110, 612182), (220, 306091)]