154888950

素因数分解:

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

素因数の和:54381

約数の個数: 48

約数和(自身を含む): 404349120

約数和(自身を除く): 249460170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 54347, 108694, 163041, 271735, 326082, 543470, 815205, 1032593, 1358675, 1630410, 2065186, 2717350, 3097779, 4076025, 5162965, 6195558, 8152050, 10325930, 15488895, 25814825, 30977790, 51629650, 77444475, 154888950]

約数ペア:

[(1, 154888950), (2, 77444475), (3, 51629650), (5, 30977790), (6, 25814825), (10, 15488895), (15, 10325930), (19, 8152050), (25, 6195558), (30, 5162965), (38, 4076025), (50, 3097779), (57, 2717350), (75, 2065186), (95, 1630410), (114, 1358675), (150, 1032593), (190, 815205), (285, 543470), (475, 326082), (570, 271735), (950, 163041), (1425, 108694), (2850, 54347)]