340601870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72623}}^1$

素因数の和:72704

約数の個数: 32

約数和(自身を含む): 711134208

約数和(自身を除く): 370532338

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 72623, 145246, 363115, 508361, 726230, 1016722, 2541805, 4865741, 5083610, 9731482, 24328705, 34060187, 48657410, 68120374, 170300935, 340601870]

約数ペア:

[(1, 340601870), (2, 170300935), (5, 68120374), (7, 48657410), (10, 34060187), (14, 24328705), (35, 9731482), (67, 5083610), (70, 4865741), (134, 2541805), (335, 1016722), (469, 726230), (670, 508361), (938, 363115), (2345, 145246), (4690, 72623)]