149726290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22051}}^1$

素因数の和:22162

約数の個数: 32

約数和(自身を含む): 311197824

約数和(自身を除く): 161471534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 22051, 44102, 110255, 154357, 220510, 308714, 771785, 1543570, 2138947, 4277894, 10694735, 14972629, 21389470, 29945258, 74863145, 149726290]

約数ペア:

[(1, 149726290), (2, 74863145), (5, 29945258), (7, 21389470), (10, 14972629), (14, 10694735), (35, 4277894), (70, 2138947), (97, 1543570), (194, 771785), (485, 308714), (679, 220510), (970, 154357), (1358, 110255), (3395, 44102), (6790, 22051)]