30047342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 50549184

約数和(自身を除く): 20501842

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 397, 533, 794, 923, 1066, 1846, 2911, 5161, 5822, 10322, 16277, 28187, 32554, 37843, 56374, 75686, 211601, 366431, 423202, 732862, 1155667, 2311334, 15023671, 30047342]

約数ペア:

[(1, 30047342), (2, 15023671), (13, 2311334), (26, 1155667), (41, 732862), (71, 423202), (82, 366431), (142, 211601), (397, 75686), (533, 56374), (794, 37843), (923, 32554), (1066, 28187), (1846, 16277), (2911, 10322), (5161, 5822)]