18340230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6869}}^1$

素因数の和:6968

約数の個数: 32

約数和(自身を含む): 44517600

約数和(自身を除く): 26177370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 6869, 13738, 20607, 34345, 41214, 68690, 103035, 206070, 611341, 1222682, 1834023, 3056705, 3668046, 6113410, 9170115, 18340230]

約数ペア:

[(1, 18340230), (2, 9170115), (3, 6113410), (5, 3668046), (6, 3056705), (10, 1834023), (15, 1222682), (30, 611341), (89, 206070), (178, 103035), (267, 68690), (445, 41214), (534, 34345), (890, 20607), (1335, 13738), (2670, 6869)]