88893390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128831}}^1$

素因数の和:128864

約数の個数: 32

約数和(自身を含む): 222621696

約数和(自身を除く): 133728306

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 128831, 257662, 386493, 644155, 772986, 1288310, 1932465, 2963113, 3864930, 5926226, 8889339, 14815565, 17778678, 29631130, 44446695, 88893390]

約数ペア:

[(1, 88893390), (2, 44446695), (3, 29631130), (5, 17778678), (6, 14815565), (10, 8889339), (15, 5926226), (23, 3864930), (30, 2963113), (46, 1932465), (69, 1288310), (115, 772986), (138, 644155), (230, 386493), (345, 257662), (690, 128831)]