137422020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37547}}^1$

素因数の和:37620

約数の個数: 48

約数和(自身を含む): 391099968

約数和(自身を除く): 253677948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 37547, 75094, 112641, 150188, 187735, 225282, 375470, 450564, 563205, 750940, 1126410, 2252820, 2290367, 4580734, 6871101, 9161468, 11451835, 13742202, 22903670, 27484404, 34355505, 45807340, 68711010, 137422020]

約数ペア:

[(1, 137422020), (2, 68711010), (3, 45807340), (4, 34355505), (5, 27484404), (6, 22903670), (10, 13742202), (12, 11451835), (15, 9161468), (20, 6871101), (30, 4580734), (60, 2290367), (61, 2252820), (122, 1126410), (183, 750940), (244, 563205), (305, 450564), (366, 375470), (610, 225282), (732, 187735), (915, 150188), (1220, 112641), (1830, 75094), (3660, 37547)]