30137220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167429}}^1$

素因数の和:167444

約数の個数: 36

約数和(自身を含む): 91416780

約数和(自身を除く): 61279560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167429, 334858, 502287, 669716, 837145, 1004574, 1506861, 1674290, 2009148, 2511435, 3013722, 3348580, 5022870, 6027444, 7534305, 10045740, 15068610, 30137220]

約数ペア:

[(1, 30137220), (2, 15068610), (3, 10045740), (4, 7534305), (5, 6027444), (6, 5022870), (9, 3348580), (10, 3013722), (12, 2511435), (15, 2009148), (18, 1674290), (20, 1506861), (30, 1004574), (36, 837145), (45, 669716), (60, 502287), (90, 334858), (180, 167429)]