313616170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37649}}^1$

素因数の和:37687

約数の個数: 48

約数和(自身を含む): 695320200

約数和(自身を除く): 381704030

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 37649, 75298, 188245, 263543, 376490, 527086, 640033, 1280066, 1317715, 1844801, 2635430, 3200165, 3689602, 4480231, 6400330, 8960462, 9224005, 18448010, 22401155, 31361617, 44802310, 62723234, 156808085, 313616170]

約数ペア:

[(1, 313616170), (2, 156808085), (5, 62723234), (7, 44802310), (10, 31361617), (14, 22401155), (17, 18448010), (34, 9224005), (35, 8960462), (49, 6400330), (70, 4480231), (85, 3689602), (98, 3200165), (119, 2635430), (170, 1844801), (238, 1317715), (245, 1280066), (490, 640033), (595, 527086), (833, 376490), (1190, 263543), (1666, 188245), (4165, 75298), (8330, 37649)]