308536130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{19417}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 637531776

約数和(自身を除く): 328995646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 15890, 19417, 38834, 97085, 135919, 194170, 271838, 679595, 1359190, 4407659, 8815318, 22038295, 30853613, 44076590, 61707226, 154268065, 308536130]

約数ペア:

[(1, 308536130), (2, 154268065), (5, 61707226), (7, 44076590), (10, 30853613), (14, 22038295), (35, 8815318), (70, 4407659), (227, 1359190), (454, 679595), (1135, 271838), (1589, 194170), (2270, 135919), (3178, 97085), (7945, 38834), (15890, 19417)]