107737140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{256517}}^1$

素因数の和:256536

約数の個数: 48

約数和(自身を含む): 344760192

約数和(自身を除く): 237023052

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, 256517, 513034, 769551, 1026068, 1282585, 1539102, 1795619, 2565170, 3078204, 3591238, 3847755, 5130340, 5386857, 7182476, 7695510, 8978095, 10773714, 15391020, 17956190, 21547428, 26934285, 35912380, 53868570, 107737140]

約数ペア:

[(1, 107737140), (2, 53868570), (3, 35912380), (4, 26934285), (5, 21547428), (6, 17956190), (7, 15391020), (10, 10773714), (12, 8978095), (14, 7695510), (15, 7182476), (20, 5386857), (21, 5130340), (28, 3847755), (30, 3591238), (35, 3078204), (42, 2565170), (60, 1795619), (70, 1539102), (84, 1282585), (105, 1026068), (140, 769551), (210, 513034), (420, 256517)]