143352780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2389213}}^1$

素因数の和:2389225

約数の個数: 24

約数和(自身を含む): 401387952

約数和(自身を除く): 258035172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2389213, 4778426, 7167639, 9556852, 11946065, 14335278, 23892130, 28670556, 35838195, 47784260, 71676390, 143352780]

約数ペア:

[(1, 143352780), (2, 71676390), (3, 47784260), (4, 35838195), (5, 28670556), (6, 23892130), (10, 14335278), (12, 11946065), (15, 9556852), (20, 7167639), (30, 4778426), (60, 2389213)]