12112230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 31490640

約数和(自身を除く): 19378410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2389, 2535, 4778, 5070, 7167, 11945, 14334, 23890, 31057, 35835, 62114, 71670, 93171, 155285, 186342, 310570, 403741, 465855, 807482, 931710, 1211223, 2018705, 2422446, 4037410, 6056115, 12112230]

約数ペア:

[(1, 12112230), (2, 6056115), (3, 4037410), (5, 2422446), (6, 2018705), (10, 1211223), (13, 931710), (15, 807482), (26, 465855), (30, 403741), (39, 310570), (65, 186342), (78, 155285), (130, 93171), (169, 71670), (195, 62114), (338, 35835), (390, 31057), (507, 23890), (845, 14334), (1014, 11945), (1690, 7167), (2389, 5070), (2535, 4778)]