7048580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 19353600

約数和(自身を除く): 12305020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 199, 220, 230, 253, 308, 322, 385, 398, 460, 506, 644, 770, 796, 805, 995, 1012, 1265, 1393, 1540, 1610, 1771, 1990, 2189, 2530, 2786, 3220, 3542, 3980, 4378, 4577, 5060, 5572, 6965, 7084, 8756, 8855, 9154, 10945, 13930, 15323, 17710, 18308, 21890, 22885, 27860, 30646, 32039, 35420, 43780, 45770, 50347, 61292, 64078, 76615, 91540, 100694, 128156, 153230, 160195, 201388, 251735, 306460, 320390, 352429, 503470, 640780, 704858, 1006940, 1409716, 1762145, 3524290, 7048580]

約数ペア:

[(1, 7048580), (2, 3524290), (4, 1762145), (5, 1409716), (7, 1006940), (10, 704858), (11, 640780), (14, 503470), (20, 352429), (22, 320390), (23, 306460), (28, 251735), (35, 201388), (44, 160195), (46, 153230), (55, 128156), (70, 100694), (77, 91540), (92, 76615), (110, 64078), (115, 61292), (140, 50347), (154, 45770), (161, 43780), (199, 35420), (220, 32039), (230, 30646), (253, 27860), (308, 22885), (322, 21890), (385, 18308), (398, 17710), (460, 15323), (506, 13930), (644, 10945), (770, 9154), (796, 8855), (805, 8756), (995, 7084), (1012, 6965), (1265, 5572), (1393, 5060), (1540, 4577), (1610, 4378), (1771, 3980), (1990, 3542), (2189, 3220), (2530, 2786)]