56152770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21031}}^1$

素因数の和:21130

約数の個数: 32

約数和(自身を含む): 136287360

約数和(自身を除く): 80134590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 21031, 42062, 63093, 105155, 126186, 210310, 315465, 630930, 1871759, 3743518, 5615277, 9358795, 11230554, 18717590, 28076385, 56152770]

約数ペア:

[(1, 56152770), (2, 28076385), (3, 18717590), (5, 11230554), (6, 9358795), (10, 5615277), (15, 3743518), (30, 1871759), (89, 630930), (178, 315465), (267, 210310), (445, 126186), (534, 105155), (890, 63093), (1335, 42062), (2670, 21031)]