90620030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14407}}^1$

素因数の和:14468

約数の個数: 32

約数和(自身を含む): 177391296

約数和(自身を除く): 86771266

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 14407, 28814, 72035, 144070, 244919, 489838, 533059, 1066118, 1224595, 2449190, 2665295, 5330590, 9062003, 18124006, 45310015, 90620030]

約数ペア:

[(1, 90620030), (2, 45310015), (5, 18124006), (10, 9062003), (17, 5330590), (34, 2665295), (37, 2449190), (74, 1224595), (85, 1066118), (170, 533059), (185, 489838), (370, 244919), (629, 144070), (1258, 72035), (3145, 28814), (6290, 14407)]