84618660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{201473}}^1$

素因数の和:201492

約数の個数: 48

約数和(自身を含む): 270781056

約数和(自身を除く): 186162396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 201473, 402946, 604419, 805892, 1007365, 1208838, 1410311, 2014730, 2417676, 2820622, 3022095, 4029460, 4230933, 5641244, 6044190, 7051555, 8461866, 12088380, 14103110, 16923732, 21154665, 28206220, 42309330, 84618660]

約数ペア:

[(1, 84618660), (2, 42309330), (3, 28206220), (4, 21154665), (5, 16923732), (6, 14103110), (7, 12088380), (10, 8461866), (12, 7051555), (14, 6044190), (15, 5641244), (20, 4230933), (21, 4029460), (28, 3022095), (30, 2820622), (35, 2417676), (42, 2014730), (60, 1410311), (70, 1208838), (84, 1007365), (105, 805892), (140, 604419), (210, 402946), (420, 201473)]