30218346

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1928

約数の個数: 40

約数和(自身を含む): 68406624

約数和(自身を除く): 38188278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1811, 1854, 2781, 3622, 5433, 5562, 8343, 10866, 16299, 16686, 32598, 48897, 97794, 146691, 186533, 293382, 373066, 559599, 1119198, 1678797, 3357594, 5036391, 10072782, 15109173, 30218346]

約数ペア:

[(1, 30218346), (2, 15109173), (3, 10072782), (6, 5036391), (9, 3357594), (18, 1678797), (27, 1119198), (54, 559599), (81, 373066), (103, 293382), (162, 186533), (206, 146691), (309, 97794), (618, 48897), (927, 32598), (1811, 16686), (1854, 16299), (2781, 10866), (3622, 8343), (5433, 5562)]