180234070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1201}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 333194400

約数和(自身を除く): 152960330

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1201, 1745, 2402, 3490, 6005, 12010, 15007, 30014, 51643, 75035, 103286, 150070, 258215, 419149, 516430, 838298, 2095745, 4191490, 18023407, 36046814, 90117035, 180234070]

約数ペア:

[(1, 180234070), (2, 90117035), (5, 36046814), (10, 18023407), (43, 4191490), (86, 2095745), (215, 838298), (349, 516430), (430, 419149), (698, 258215), (1201, 150070), (1745, 103286), (2402, 75035), (3490, 51643), (6005, 30014), (12010, 15007)]