65171460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086191}}^1$

素因数の和:1086203

約数の個数: 24

約数和(自身を含む): 182480256

約数和(自身を除く): 117308796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086191, 2172382, 3258573, 4344764, 5430955, 6517146, 10861910, 13034292, 16292865, 21723820, 32585730, 65171460]

約数ペア:

[(1, 65171460), (2, 32585730), (3, 21723820), (4, 16292865), (5, 13034292), (6, 10861910), (10, 6517146), (12, 5430955), (15, 4344764), (20, 3258573), (30, 2172382), (60, 1086191)]