1288578090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42952603}}^1$

素因数の和:42952613

約数の個数: 16

約数和(自身を含む): 3092587488

約数和(自身を除く): 1804009398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42952603, 85905206, 128857809, 214763015, 257715618, 429526030, 644289045, 1288578090]

約数ペア:

[(1, 1288578090), (2, 644289045), (3, 429526030), (5, 257715618), (6, 214763015), (10, 128857809), (15, 85905206), (30, 42952603)]