84704220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470579}}^1$

素因数の和:470594

約数の個数: 36

約数和(自身を含む): 256936680

約数和(自身を除く): 172232460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470579, 941158, 1411737, 1882316, 2352895, 2823474, 4235211, 4705790, 5646948, 7058685, 8470422, 9411580, 14117370, 16940844, 21176055, 28234740, 42352110, 84704220]

約数ペア:

[(1, 84704220), (2, 42352110), (3, 28234740), (4, 21176055), (5, 16940844), (6, 14117370), (9, 9411580), (10, 8470422), (12, 7058685), (15, 5646948), (18, 4705790), (20, 4235211), (30, 2823474), (36, 2352895), (45, 1882316), (60, 1411737), (90, 941158), (180, 470579)]