788766060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{147709}}^1$

素因数の和:147810

約数の個数: 48

約数和(自身を含む): 2233375200

約数和(自身を除く): 1444609140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 147709, 295418, 443127, 590836, 738545, 886254, 1477090, 1772508, 2215635, 2954180, 4431270, 8862540, 13146101, 26292202, 39438303, 52584404, 65730505, 78876606, 131461010, 157753212, 197191515, 262922020, 394383030, 788766060]

約数ペア:

[(1, 788766060), (2, 394383030), (3, 262922020), (4, 197191515), (5, 157753212), (6, 131461010), (10, 78876606), (12, 65730505), (15, 52584404), (20, 39438303), (30, 26292202), (60, 13146101), (89, 8862540), (178, 4431270), (267, 2954180), (356, 2215635), (445, 1772508), (534, 1477090), (890, 886254), (1068, 738545), (1335, 590836), (1780, 443127), (2670, 295418), (5340, 147709)]