20134470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7541}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 48872160

約数和(自身を除く): 28737690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7541, 15082, 22623, 37705, 45246, 75410, 113115, 226230, 671149, 1342298, 2013447, 3355745, 4026894, 6711490, 10067235, 20134470]

約数ペア:

[(1, 20134470), (2, 10067235), (3, 6711490), (5, 4026894), (6, 3355745), (10, 2013447), (15, 1342298), (30, 671149), (89, 226230), (178, 113115), (267, 75410), (445, 45246), (534, 37705), (890, 22623), (1335, 15082), (2670, 7541)]