104791260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{249503}}^1$

素因数の和:249522

約数の個数: 48

約数和(自身を含む): 335333376

約数和(自身を除く): 230542116

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, 249503, 499006, 748509, 998012, 1247515, 1497018, 1746521, 2495030, 2994036, 3493042, 3742545, 4990060, 5239563, 6986084, 7485090, 8732605, 10479126, 14970180, 17465210, 20958252, 26197815, 34930420, 52395630, 104791260]

約数ペア:

[(1, 104791260), (2, 52395630), (3, 34930420), (4, 26197815), (5, 20958252), (6, 17465210), (7, 14970180), (10, 10479126), (12, 8732605), (14, 7485090), (15, 6986084), (20, 5239563), (21, 4990060), (28, 3742545), (30, 3493042), (35, 2994036), (42, 2495030), (60, 1746521), (70, 1497018), (84, 1247515), (105, 998012), (140, 748509), (210, 499006), (420, 249503)]