127698530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11813}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 244975104

約数和(自身を除く): 117276574

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 11813, 23626, 59065, 118130, 271699, 543398, 555211, 1110422, 1358495, 2716990, 2776055, 5552110, 12769853, 25539706, 63849265, 127698530]

約数ペア:

[(1, 127698530), (2, 63849265), (5, 25539706), (10, 12769853), (23, 5552110), (46, 2776055), (47, 2716990), (94, 1358495), (115, 1110422), (230, 555211), (235, 543398), (470, 271699), (1081, 118130), (2162, 59065), (5405, 23626), (10810, 11813)]