9728810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10718

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 11826262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 10691, 21382, 53455, 74837, 106910, 138983, 149674, 277966, 374185, 694915, 748370, 972881, 1389830, 1945762, 4864405, 9728810]

約数ペア:

[(1, 9728810), (2, 4864405), (5, 1945762), (7, 1389830), (10, 972881), (13, 748370), (14, 694915), (26, 374185), (35, 277966), (65, 149674), (70, 138983), (91, 106910), (130, 74837), (182, 53455), (455, 21382), (910, 10691)]