253128060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1406267}}^1$

素因数の和:1406282

約数の個数: 36

約数和(自身を含む): 767822328

約数和(自身を除く): 514694268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1406267, 2812534, 4218801, 5625068, 7031335, 8437602, 12656403, 14062670, 16875204, 21094005, 25312806, 28125340, 42188010, 50625612, 63282015, 84376020, 126564030, 253128060]

約数ペア:

[(1, 253128060), (2, 126564030), (3, 84376020), (4, 63282015), (5, 50625612), (6, 42188010), (9, 28125340), (10, 25312806), (12, 21094005), (15, 16875204), (18, 14062670), (20, 12656403), (30, 8437602), (36, 7031335), (45, 5625068), (60, 4218801), (90, 2812534), (180, 1406267)]