30977790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54347}}^1$

素因数の和:54376

約数の個数: 32

約数和(自身を含む): 78261120

約数和(自身を除く): 47283330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 54347, 108694, 163041, 271735, 326082, 543470, 815205, 1032593, 1630410, 2065186, 3097779, 5162965, 6195558, 10325930, 15488895, 30977790]

約数ペア:

[(1, 30977790), (2, 15488895), (3, 10325930), (5, 6195558), (6, 5162965), (10, 3097779), (15, 2065186), (19, 1630410), (30, 1032593), (38, 815205), (57, 543470), (95, 326082), (114, 271735), (190, 163041), (285, 108694), (570, 54347)]