21880350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{48623}}^1$

素因数の和:48641

約数の個数: 36

約数和(自身を含む): 58786416

約数和(自身を除く): 36906066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 48623, 97246, 145869, 243115, 291738, 437607, 486230, 729345, 875214, 1215575, 1458690, 2188035, 2431150, 3646725, 4376070, 7293450, 10940175, 21880350]

約数ペア:

[(1, 21880350), (2, 10940175), (3, 7293450), (5, 4376070), (6, 3646725), (9, 2431150), (10, 2188035), (15, 1458690), (18, 1215575), (25, 875214), (30, 729345), (45, 486230), (50, 437607), (75, 291738), (90, 243115), (150, 145869), (225, 97246), (450, 48623)]