73068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2749}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 205128000

約数和(自身を除く): 132059580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 2749, 4430, 5316, 5498, 6645, 8247, 8860, 10996, 13290, 13745, 16494, 26580, 27490, 32988, 41235, 54980, 82470, 164940, 1217807, 2435614, 3653421, 4871228, 6089035, 7306842, 12178070, 14613684, 18267105, 24356140, 36534210, 73068420]

約数ペア:

[(1, 73068420), (2, 36534210), (3, 24356140), (4, 18267105), (5, 14613684), (6, 12178070), (10, 7306842), (12, 6089035), (15, 4871228), (20, 3653421), (30, 2435614), (60, 1217807), (443, 164940), (886, 82470), (1329, 54980), (1772, 41235), (2215, 32988), (2658, 27490), (2749, 26580), (4430, 16494), (5316, 13745), (5498, 13290), (6645, 10996), (8247, 8860)]