30444984

素因数分解:

$2^3\times 3^5\times {\mathrm{15661}}^1$

素因数の和:15682

約数の個数: 48

約数和(自身を含む): 85514520

約数和(自身を除く): 55069536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15661, 31322, 46983, 62644, 93966, 125288, 140949, 187932, 281898, 375864, 422847, 563796, 845694, 1127592, 1268541, 1691388, 2537082, 3382776, 3805623, 5074164, 7611246, 10148328, 15222492, 30444984]

約数ペア:

[(1, 30444984), (2, 15222492), (3, 10148328), (4, 7611246), (6, 5074164), (8, 3805623), (9, 3382776), (12, 2537082), (18, 1691388), (24, 1268541), (27, 1127592), (36, 845694), (54, 563796), (72, 422847), (81, 375864), (108, 281898), (162, 187932), (216, 140949), (243, 125288), (324, 93966), (486, 62644), (648, 46983), (972, 31322), (1944, 15661)]