170745852830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20089}}^1\times {\mathrm{121421}}^1$

素因数の和:141524

約数の個数: 32

約数和(自身を含む): 351268989120

約数和(自身を除く): 180523136290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20089, 40178, 100445, 121421, 140623, 200890, 242842, 281246, 607105, 703115, 849947, 1214210, 1406230, 1699894, 4249735, 8499470, 2439226469, 4878452938, 12196132345, 17074585283, 24392264690, 34149170566, 85372926415, 170745852830]

約数ペア:

[(1, 170745852830), (2, 85372926415), (5, 34149170566), (7, 24392264690), (10, 17074585283), (14, 12196132345), (35, 4878452938), (70, 2439226469), (20089, 8499470), (40178, 4249735), (100445, 1699894), (121421, 1406230), (140623, 1214210), (200890, 849947), (242842, 703115), (281246, 607105)]