231741190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 429818400

約数和(自身を除く): 198077210

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 3617, 6407, 7234, 12814, 18085, 32035, 36170, 64070, 155531, 311062, 538933, 777655, 1077866, 1555310, 2694665, 5389330, 23174119, 46348238, 115870595, 231741190]

約数ペア:

[(1, 231741190), (2, 115870595), (5, 46348238), (10, 23174119), (43, 5389330), (86, 2694665), (149, 1555310), (215, 1077866), (298, 777655), (430, 538933), (745, 311062), (1490, 155531), (3617, 64070), (6407, 36170), (7234, 32035), (12814, 18085)]