7684860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 21643776

約数和(自身を除く): 13958916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 487, 526, 789, 974, 1052, 1315, 1461, 1578, 1948, 2435, 2630, 2922, 3156, 3945, 4870, 5260, 5844, 7305, 7890, 9740, 14610, 15780, 29220, 128081, 256162, 384243, 512324, 640405, 768486, 1280810, 1536972, 1921215, 2561620, 3842430, 7684860]

約数ペア:

[(1, 7684860), (2, 3842430), (3, 2561620), (4, 1921215), (5, 1536972), (6, 1280810), (10, 768486), (12, 640405), (15, 512324), (20, 384243), (30, 256162), (60, 128081), (263, 29220), (487, 15780), (526, 14610), (789, 9740), (974, 7890), (1052, 7305), (1315, 5844), (1461, 5260), (1578, 4870), (1948, 3945), (2435, 3156), (2630, 2922)]