7264230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 18413568

約数和(自身を除く): 11149338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 107, 146, 155, 186, 214, 219, 310, 321, 365, 438, 465, 535, 642, 730, 930, 1070, 1095, 1605, 2190, 2263, 3210, 3317, 4526, 6634, 6789, 7811, 9951, 11315, 13578, 15622, 16585, 19902, 22630, 23433, 33170, 33945, 39055, 46866, 49755, 67890, 78110, 99510, 117165, 234330, 242141, 484282, 726423, 1210705, 1452846, 2421410, 3632115, 7264230]

約数ペア:

[(1, 7264230), (2, 3632115), (3, 2421410), (5, 1452846), (6, 1210705), (10, 726423), (15, 484282), (30, 242141), (31, 234330), (62, 117165), (73, 99510), (93, 78110), (107, 67890), (146, 49755), (155, 46866), (186, 39055), (214, 33945), (219, 33170), (310, 23433), (321, 22630), (365, 19902), (438, 16585), (465, 15622), (535, 13578), (642, 11315), (730, 9951), (930, 7811), (1070, 6789), (1095, 6634), (1605, 4526), (2190, 3317), (2263, 3210)]