90715030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14561}}^1$

素因数の和:14664

約数の個数: 32

約数和(自身を含む): 188723520

約数和(自身を除く): 98008490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 14561, 29122, 72805, 101927, 145610, 203854, 509635, 1019270, 1295929, 2591858, 6479645, 9071503, 12959290, 18143006, 45357515, 90715030]

約数ペア:

[(1, 90715030), (2, 45357515), (5, 18143006), (7, 12959290), (10, 9071503), (14, 6479645), (35, 2591858), (70, 1295929), (89, 1019270), (178, 509635), (445, 203854), (623, 145610), (890, 101927), (1246, 72805), (3115, 29122), (6230, 14561)]