494177490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1830287}}^1$

素因数の和:1830303

約数の個数: 32

約数和(自身を含む): 1317807360

約数和(自身を除く): 823629870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1830287, 3660574, 5490861, 9151435, 10981722, 16472583, 18302870, 27454305, 32945166, 49417749, 54908610, 82362915, 98835498, 164725830, 247088745, 494177490]

約数ペア:

[(1, 494177490), (2, 247088745), (3, 164725830), (5, 98835498), (6, 82362915), (9, 54908610), (10, 49417749), (15, 32945166), (18, 27454305), (27, 18302870), (30, 16472583), (45, 10981722), (54, 9151435), (90, 5490861), (135, 3660574), (270, 1830287)]