2544990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12119}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 6981120

約数和(自身を除く): 4436130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12119, 24238, 36357, 60595, 72714, 84833, 121190, 169666, 181785, 254499, 363570, 424165, 508998, 848330, 1272495, 2544990]

約数ペア:

[(1, 2544990), (2, 1272495), (3, 848330), (5, 508998), (6, 424165), (7, 363570), (10, 254499), (14, 181785), (15, 169666), (21, 121190), (30, 84833), (35, 72714), (42, 60595), (70, 36357), (105, 24238), (210, 12119)]