4771290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 11586240

約数和(自身を除く): 6814950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 1787, 2670, 3574, 5361, 8935, 10722, 17870, 26805, 53610, 159043, 318086, 477129, 795215, 954258, 1590430, 2385645, 4771290]

約数ペア:

[(1, 4771290), (2, 2385645), (3, 1590430), (5, 954258), (6, 795215), (10, 477129), (15, 318086), (30, 159043), (89, 53610), (178, 26805), (267, 17870), (445, 10722), (534, 8935), (890, 5361), (1335, 3574), (1787, 2670)]