1888804938270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29819}}^1\times {\mathrm{2111411}}^1$

素因数の和:2141240

約数の個数: 32

約数和(自身を含む): 4533286020480

約数和(自身を除く): 2644481082210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 29819, 59638, 89457, 149095, 178914, 298190, 447285, 894570, 2111411, 4222822, 6334233, 10557055, 12668466, 21114110, 31671165, 63342330, 62960164609, 125920329218, 188880493827, 314800823045, 377760987654, 629601646090, 944402469135, 1888804938270]

約数ペア:

[(1, 1888804938270), (2, 944402469135), (3, 629601646090), (5, 377760987654), (6, 314800823045), (10, 188880493827), (15, 125920329218), (30, 62960164609), (29819, 63342330), (59638, 31671165), (89457, 21114110), (149095, 12668466), (178914, 10557055), (298190, 6334233), (447285, 4222822), (894570, 2111411)]