542781186180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65081677}}^1$

素因数の和:65081828

約数の個数: 48

約数和(自身を含む): 1530721066560

約数和(自身を除く): 987939880380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 65081677, 130163354, 195245031, 260326708, 325408385, 390490062, 650816770, 780980124, 976225155, 1301633540, 1952450310, 3904900620, 9046353103, 18092706206, 27139059309, 36185412412, 45231765515, 54278118618, 90463531030, 108556237236, 135695296545, 180927062060, 271390593090, 542781186180]

約数ペア:

[(1, 542781186180), (2, 271390593090), (3, 180927062060), (4, 135695296545), (5, 108556237236), (6, 90463531030), (10, 54278118618), (12, 45231765515), (15, 36185412412), (20, 27139059309), (30, 18092706206), (60, 9046353103), (139, 3904900620), (278, 1952450310), (417, 1301633540), (556, 976225155), (695, 780980124), (834, 650816770), (1390, 390490062), (1668, 325408385), (2085, 260326708), (2780, 195245031), (4170, 130163354), (8340, 65081677)]