449574990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{18077}}^1$

素因数の和:18916

約数の個数: 32

約数和(自身を含む): 1080341280

約数和(自身を除く): 630766290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1658, 2487, 4145, 4974, 8290, 12435, 18077, 24870, 36154, 54231, 90385, 108462, 180770, 271155, 542310, 14985833, 29971666, 44957499, 74929165, 89914998, 149858330, 224787495, 449574990]

約数ペア:

[(1, 449574990), (2, 224787495), (3, 149858330), (5, 89914998), (6, 74929165), (10, 44957499), (15, 29971666), (30, 14985833), (829, 542310), (1658, 271155), (2487, 180770), (4145, 108462), (4974, 90385), (8290, 54231), (12435, 36154), (18077, 24870)]