1376436460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1404527}}^1$

素因数の和:1404550

約数の個数: 36

約数和(自身を含む): 3362440032

約数和(自身を除く): 1986003572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1404527, 2809054, 5618108, 7022635, 9831689, 14045270, 19663378, 28090540, 39326756, 49158445, 68821823, 98316890, 137643646, 196633780, 275287292, 344109115, 688218230, 1376436460]

約数ペア:

[(1, 1376436460), (2, 688218230), (4, 344109115), (5, 275287292), (7, 196633780), (10, 137643646), (14, 98316890), (20, 68821823), (28, 49158445), (35, 39326756), (49, 28090540), (70, 19663378), (98, 14045270), (140, 9831689), (196, 7022635), (245, 5618108), (490, 2809054), (980, 1404527)]