5191620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 17031168

約数和(自身を除く): 11839548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 263, 282, 329, 420, 470, 526, 564, 658, 705, 789, 940, 987, 1052, 1315, 1316, 1410, 1578, 1645, 1841, 1974, 2630, 2820, 3156, 3290, 3682, 3945, 3948, 4935, 5260, 5523, 6580, 7364, 7890, 9205, 9870, 11046, 12361, 15780, 18410, 19740, 22092, 24722, 27615, 36820, 37083, 49444, 55230, 61805, 74166, 86527, 110460, 123610, 148332, 173054, 185415, 247220, 259581, 346108, 370830, 432635, 519162, 741660, 865270, 1038324, 1297905, 1730540, 2595810, 5191620]

約数ペア:

[(1, 5191620), (2, 2595810), (3, 1730540), (4, 1297905), (5, 1038324), (6, 865270), (7, 741660), (10, 519162), (12, 432635), (14, 370830), (15, 346108), (20, 259581), (21, 247220), (28, 185415), (30, 173054), (35, 148332), (42, 123610), (47, 110460), (60, 86527), (70, 74166), (84, 61805), (94, 55230), (105, 49444), (140, 37083), (141, 36820), (188, 27615), (210, 24722), (235, 22092), (263, 19740), (282, 18410), (329, 15780), (420, 12361), (470, 11046), (526, 9870), (564, 9205), (658, 7890), (705, 7364), (789, 6580), (940, 5523), (987, 5260), (1052, 4935), (1315, 3948), (1316, 3945), (1410, 3682), (1578, 3290), (1645, 3156), (1841, 2820), (1974, 2630)]