30852295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 40375440

約数和(自身を除く): 9523145

約数列:

[1, 5, 19, 41, 89, 95, 205, 445, 779, 1691, 3649, 3895, 7921, 8455, 18245, 39605, 69331, 150499, 324761, 346655, 752495, 1623805, 6170459, 30852295]

約数ペア:

[(1, 30852295), (5, 6170459), (19, 1623805), (41, 752495), (89, 346655), (95, 324761), (205, 150499), (445, 69331), (779, 39605), (1691, 18245), (3649, 8455), (3895, 7921)]