30264980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52181}}^1$

素因数の和:52219

約数の個数: 24

約数和(自身を含む): 65749320

約数和(自身を除く): 35484340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52181, 104362, 208724, 260905, 521810, 1043620, 1513249, 3026498, 6052996, 7566245, 15132490, 30264980]

約数ペア:

[(1, 30264980), (2, 15132490), (4, 7566245), (5, 6052996), (10, 3026498), (20, 1513249), (29, 1043620), (58, 521810), (116, 260905), (145, 208724), (290, 104362), (580, 52181)]