9940710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 16186650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 359, 390, 426, 710, 718, 923, 1065, 1077, 1795, 1846, 2130, 2154, 2769, 3590, 4615, 4667, 5385, 5538, 9230, 9334, 10770, 13845, 14001, 23335, 25489, 27690, 28002, 46670, 50978, 70005, 76467, 127445, 140010, 152934, 254890, 331357, 382335, 662714, 764670, 994071, 1656785, 1988142, 3313570, 4970355, 9940710]

約数ペア:

[(1, 9940710), (2, 4970355), (3, 3313570), (5, 1988142), (6, 1656785), (10, 994071), (13, 764670), (15, 662714), (26, 382335), (30, 331357), (39, 254890), (65, 152934), (71, 140010), (78, 127445), (130, 76467), (142, 70005), (195, 50978), (213, 46670), (355, 28002), (359, 27690), (390, 25489), (426, 23335), (710, 14001), (718, 13845), (923, 10770), (1065, 9334), (1077, 9230), (1795, 5538), (1846, 5385), (2130, 4667), (2154, 4615), (2769, 3590)]