61464130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9683

約数の個数: 48

約数和(自身を含む): 138612600

約数和(自身を除く): 77148470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 9649, 19298, 48245, 67543, 96490, 125437, 135086, 250874, 337715, 472801, 627185, 675430, 878059, 945602, 1254370, 1756118, 2364005, 4390295, 4728010, 6146413, 8780590, 12292826, 30732065, 61464130]

約数ペア:

[(1, 61464130), (2, 30732065), (5, 12292826), (7, 8780590), (10, 6146413), (13, 4728010), (14, 4390295), (26, 2364005), (35, 1756118), (49, 1254370), (65, 945602), (70, 878059), (91, 675430), (98, 627185), (130, 472801), (182, 337715), (245, 250874), (455, 135086), (490, 125437), (637, 96490), (910, 67543), (1274, 48245), (3185, 19298), (6370, 9649)]