82454820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 265966848

約数和(自身を除く): 183512028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1433, 1644, 1918, 2055, 2740, 2866, 2877, 3836, 4110, 4299, 4795, 5732, 5754, 7165, 8220, 8598, 9590, 10031, 11508, 14330, 14385, 17196, 19180, 20062, 21495, 28660, 28770, 30093, 40124, 42990, 50155, 57540, 60186, 85980, 100310, 120372, 150465, 196321, 200620, 300930, 392642, 588963, 601860, 785284, 981605, 1177926, 1374247, 1963210, 2355852, 2748494, 2944815, 3926420, 4122741, 5496988, 5889630, 6871235, 8245482, 11779260, 13742470, 16490964, 20613705, 27484940, 41227410, 82454820]

約数ペア:

[(1, 82454820), (2, 41227410), (3, 27484940), (4, 20613705), (5, 16490964), (6, 13742470), (7, 11779260), (10, 8245482), (12, 6871235), (14, 5889630), (15, 5496988), (20, 4122741), (21, 3926420), (28, 2944815), (30, 2748494), (35, 2355852), (42, 1963210), (60, 1374247), (70, 1177926), (84, 981605), (105, 785284), (137, 601860), (140, 588963), (210, 392642), (274, 300930), (411, 200620), (420, 196321), (548, 150465), (685, 120372), (822, 100310), (959, 85980), (1370, 60186), (1433, 57540), (1644, 50155), (1918, 42990), (2055, 40124), (2740, 30093), (2866, 28770), (2877, 28660), (3836, 21495), (4110, 20062), (4299, 19180), (4795, 17196), (5732, 14385), (5754, 14330), (7165, 11508), (8220, 10031), (8598, 9590)]