30315154

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 47637504

約数和(自身を除く): 17322350

約数列:

[1, 2, 41, 71, 82, 127, 142, 254, 1681, 2911, 3362, 5207, 5822, 9017, 10414, 18034, 119351, 213487, 238702, 369697, 426974, 739394, 15157577, 30315154]

約数ペア:

[(1, 30315154), (2, 15157577), (41, 739394), (71, 426974), (82, 369697), (127, 238702), (142, 213487), (254, 119351), (1681, 18034), (2911, 10414), (3362, 9017), (5207, 5822)]