30185386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 57762432

約数和(自身を除く): 27577046

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 121, 154, 173, 206, 242, 346, 721, 847, 1133, 1211, 1442, 1694, 1903, 2266, 2422, 3806, 7931, 12463, 13321, 15862, 17819, 20933, 24926, 26642, 35638, 41866, 87241, 124733, 146531, 174482, 196009, 249466, 293062, 392018, 1372063, 2156099, 2744126, 4312198, 15092693, 30185386]

約数ペア:

[(1, 30185386), (2, 15092693), (7, 4312198), (11, 2744126), (14, 2156099), (22, 1372063), (77, 392018), (103, 293062), (121, 249466), (154, 196009), (173, 174482), (206, 146531), (242, 124733), (346, 87241), (721, 41866), (847, 35638), (1133, 26642), (1211, 24926), (1442, 20933), (1694, 17819), (1903, 15862), (2266, 13321), (2422, 12463), (3806, 7931)]