103475820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{246371}}^1$

素因数の和:246390

約数の個数: 48

約数和(自身を含む): 331123968

約数和(自身を除く): 227648148

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, 246371, 492742, 739113, 985484, 1231855, 1478226, 1724597, 2463710, 2956452, 3449194, 3695565, 4927420, 5173791, 6898388, 7391130, 8622985, 10347582, 14782260, 17245970, 20695164, 25868955, 34491940, 51737910, 103475820]

約数ペア:

[(1, 103475820), (2, 51737910), (3, 34491940), (4, 25868955), (5, 20695164), (6, 17245970), (7, 14782260), (10, 10347582), (12, 8622985), (14, 7391130), (15, 6898388), (20, 5173791), (21, 4927420), (28, 3695565), (30, 3449194), (35, 2956452), (42, 2463710), (60, 1724597), (70, 1478226), (84, 1231855), (105, 985484), (140, 739113), (210, 492742), (420, 246371)]