30672405

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 54988800

約数和(自身を除く): 24316395

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1789, 1905, 3429, 5367, 5715, 8945, 16101, 17145, 26835, 48303, 80505, 227203, 241515, 681609, 1136015, 2044827, 3408045, 6134481, 10224135, 30672405]

約数ペア:

[(1, 30672405), (3, 10224135), (5, 6134481), (9, 3408045), (15, 2044827), (27, 1136015), (45, 681609), (127, 241515), (135, 227203), (381, 80505), (635, 48303), (1143, 26835), (1789, 17145), (1905, 16101), (3429, 8945), (5367, 5715)]