713258140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 1763604864

約数和(自身を除く): 1050346724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 313, 397, 410, 574, 626, 794, 820, 1148, 1252, 1435, 1565, 1588, 1985, 2191, 2779, 2870, 3130, 3970, 4382, 5558, 5740, 6260, 7940, 8764, 10955, 11116, 12833, 13895, 16277, 21910, 25666, 27790, 32554, 43820, 51332, 55580, 64165, 65108, 81385, 89831, 113939, 124261, 128330, 162770, 179662, 227878, 248522, 256660, 325540, 359324, 449155, 455756, 497044, 569695, 621305, 869827, 898310, 1139390, 1242610, 1739654, 1796620, 2278780, 2485220, 3479308, 4349135, 5094701, 8698270, 10189402, 17396540, 20378804, 25473505, 35662907, 50947010, 71325814, 101894020, 142651628, 178314535, 356629070, 713258140]

約数ペア:

[(1, 713258140), (2, 356629070), (4, 178314535), (5, 142651628), (7, 101894020), (10, 71325814), (14, 50947010), (20, 35662907), (28, 25473505), (35, 20378804), (41, 17396540), (70, 10189402), (82, 8698270), (140, 5094701), (164, 4349135), (205, 3479308), (287, 2485220), (313, 2278780), (397, 1796620), (410, 1739654), (574, 1242610), (626, 1139390), (794, 898310), (820, 869827), (1148, 621305), (1252, 569695), (1435, 497044), (1565, 455756), (1588, 449155), (1985, 359324), (2191, 325540), (2779, 256660), (2870, 248522), (3130, 227878), (3970, 179662), (4382, 162770), (5558, 128330), (5740, 124261), (6260, 113939), (7940, 89831), (8764, 81385), (10955, 65108), (11116, 64165), (12833, 55580), (13895, 51332), (16277, 43820), (21910, 32554), (25666, 27790)]