148030020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{822389}}^1$

素因数の和:822404

約数の個数: 36

約数和(自身を含む): 449024940

約数和(自身を除く): 300994920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 822389, 1644778, 2467167, 3289556, 4111945, 4934334, 7401501, 8223890, 9868668, 12335835, 14803002, 16447780, 24671670, 29606004, 37007505, 49343340, 74015010, 148030020]

約数ペア:

[(1, 148030020), (2, 74015010), (3, 49343340), (4, 37007505), (5, 29606004), (6, 24671670), (9, 16447780), (10, 14803002), (12, 12335835), (15, 9868668), (18, 8223890), (20, 7401501), (30, 4934334), (36, 4111945), (45, 3289556), (60, 2467167), (90, 1644778), (180, 822389)]