66066770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 83232430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 359, 385, 478, 718, 770, 1195, 1673, 1795, 2390, 2513, 2629, 3346, 3590, 3949, 5026, 5258, 7898, 8365, 12565, 13145, 16730, 18403, 19745, 25130, 26290, 27643, 36806, 39490, 55286, 85801, 92015, 138215, 171602, 184030, 276430, 429005, 600607, 858010, 943811, 1201214, 1887622, 3003035, 4719055, 6006070, 6606677, 9438110, 13213354, 33033385, 66066770]

約数ペア:

[(1, 66066770), (2, 33033385), (5, 13213354), (7, 9438110), (10, 6606677), (11, 6006070), (14, 4719055), (22, 3003035), (35, 1887622), (55, 1201214), (70, 943811), (77, 858010), (110, 600607), (154, 429005), (239, 276430), (359, 184030), (385, 171602), (478, 138215), (718, 92015), (770, 85801), (1195, 55286), (1673, 39490), (1795, 36806), (2390, 27643), (2513, 26290), (2629, 25130), (3346, 19745), (3590, 18403), (3949, 16730), (5026, 13145), (5258, 12565), (7898, 8365)]