7545230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9873010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 239, 287, 385, 410, 451, 478, 574, 770, 902, 1195, 1435, 1673, 2255, 2390, 2629, 2870, 3157, 3346, 4510, 5258, 6314, 8365, 9799, 13145, 15785, 16730, 18403, 19598, 26290, 31570, 36806, 48995, 68593, 92015, 97990, 107789, 137186, 184030, 215578, 342965, 538945, 685930, 754523, 1077890, 1509046, 3772615, 7545230]

約数ペア:

[(1, 7545230), (2, 3772615), (5, 1509046), (7, 1077890), (10, 754523), (11, 685930), (14, 538945), (22, 342965), (35, 215578), (41, 184030), (55, 137186), (70, 107789), (77, 97990), (82, 92015), (110, 68593), (154, 48995), (205, 36806), (239, 31570), (287, 26290), (385, 19598), (410, 18403), (451, 16730), (478, 15785), (574, 13145), (770, 9799), (902, 8365), (1195, 6314), (1435, 5258), (1673, 4510), (2255, 3346), (2390, 3157), (2629, 2870)]