205122030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6837401}}^1$

素因数の和:6837411

約数の個数: 16

約数和(自身を含む): 492292944

約数和(自身を除く): 287170914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6837401, 13674802, 20512203, 34187005, 41024406, 68374010, 102561015, 205122030]

約数ペア:

[(1, 205122030), (2, 102561015), (3, 68374010), (5, 41024406), (6, 34187005), (10, 20512203), (15, 13674802), (30, 6837401)]