15122170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 16125830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 619, 698, 1238, 1745, 2443, 3095, 3490, 4333, 4886, 6190, 8666, 12215, 21665, 24430, 43330, 216031, 432062, 1080155, 1512217, 2160310, 3024434, 7561085, 15122170]

約数ペア:

[(1, 15122170), (2, 7561085), (5, 3024434), (7, 2160310), (10, 1512217), (14, 1080155), (35, 432062), (70, 216031), (349, 43330), (619, 24430), (698, 21665), (1238, 12215), (1745, 8666), (2443, 6190), (3095, 4886), (3490, 4333)]