7990374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 21067776

約数和(自身を除く): 13077402

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 31, 34, 38, 42, 51, 57, 62, 93, 102, 114, 119, 133, 186, 217, 238, 266, 323, 357, 361, 399, 434, 527, 589, 646, 651, 714, 722, 798, 969, 1054, 1083, 1178, 1302, 1581, 1767, 1938, 2166, 2261, 2527, 3162, 3534, 3689, 4123, 4522, 5054, 6137, 6783, 7378, 7581, 8246, 10013, 11067, 11191, 12274, 12369, 13566, 15162, 18411, 20026, 22134, 22382, 24738, 30039, 33573, 36822, 42959, 60078, 67146, 70091, 78337, 85918, 128877, 140182, 156674, 190247, 210273, 235011, 257754, 380494, 420546, 470022, 570741, 1141482, 1331729, 2663458, 3995187, 7990374]

約数ペア:

[(1, 7990374), (2, 3995187), (3, 2663458), (6, 1331729), (7, 1141482), (14, 570741), (17, 470022), (19, 420546), (21, 380494), (31, 257754), (34, 235011), (38, 210273), (42, 190247), (51, 156674), (57, 140182), (62, 128877), (93, 85918), (102, 78337), (114, 70091), (119, 67146), (133, 60078), (186, 42959), (217, 36822), (238, 33573), (266, 30039), (323, 24738), (357, 22382), (361, 22134), (399, 20026), (434, 18411), (527, 15162), (589, 13566), (646, 12369), (651, 12274), (714, 11191), (722, 11067), (798, 10013), (969, 8246), (1054, 7581), (1083, 7378), (1178, 6783), (1302, 6137), (1581, 5054), (1767, 4522), (1938, 4123), (2166, 3689), (2261, 3534), (2527, 3162)]