212314920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1769291}}^1$

素因数の和:1769305

約数の個数: 32

約数和(自身を含む): 636945120

約数和(自身を除く): 424630200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1769291, 3538582, 5307873, 7077164, 8846455, 10615746, 14154328, 17692910, 21231492, 26539365, 35385820, 42462984, 53078730, 70771640, 106157460, 212314920]

約数ペア:

[(1, 212314920), (2, 106157460), (3, 70771640), (4, 53078730), (5, 42462984), (6, 35385820), (8, 26539365), (10, 21231492), (12, 17692910), (15, 14154328), (20, 10615746), (24, 8846455), (30, 7077164), (40, 5307873), (60, 3538582), (120, 1769291)]