221796210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7393207}}^1$

素因数の和:7393217

約数の個数: 16

約数和(自身を含む): 532310976

約数和(自身を除く): 310514766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7393207, 14786414, 22179621, 36966035, 44359242, 73932070, 110898105, 221796210]

約数ペア:

[(1, 221796210), (2, 110898105), (3, 73932070), (5, 44359242), (6, 36966035), (10, 22179621), (15, 14786414), (30, 7393207)]