89968270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19183}}^1$

素因数の和:19264

約数の個数: 32

約数和(自身を含む): 187849728

約数和(自身を除く): 97881458

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 19183, 38366, 95915, 134281, 191830, 268562, 671405, 1285261, 1342810, 2570522, 6426305, 8996827, 12852610, 17993654, 44984135, 89968270]

約数ペア:

[(1, 89968270), (2, 44984135), (5, 17993654), (7, 12852610), (10, 8996827), (14, 6426305), (35, 2570522), (67, 1342810), (70, 1285261), (134, 671405), (335, 268562), (469, 191830), (670, 134281), (938, 95915), (2345, 38366), (4690, 19183)]