28374990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135119}}^1$

素因数の和:135136

約数の個数: 32

約数和(自身を含む): 77829120

約数和(自身を除く): 49454130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135119, 270238, 405357, 675595, 810714, 945833, 1351190, 1891666, 2026785, 2837499, 4053570, 4729165, 5674998, 9458330, 14187495, 28374990]

約数ペア:

[(1, 28374990), (2, 14187495), (3, 9458330), (5, 5674998), (6, 4729165), (7, 4053570), (10, 2837499), (14, 2026785), (15, 1891666), (21, 1351190), (30, 945833), (35, 810714), (42, 675595), (70, 405357), (105, 270238), (210, 135119)]