64749030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2158301}}^1$

素因数の和:2158311

約数の個数: 16

約数和(自身を含む): 155397744

約数和(自身を除く): 90648714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2158301, 4316602, 6474903, 10791505, 12949806, 21583010, 32374515, 64749030]

約数ペア:

[(1, 64749030), (2, 32374515), (3, 21583010), (5, 12949806), (6, 10791505), (10, 6474903), (15, 4316602), (30, 2158301)]