194227670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30491}}^1$

素因数の和:30525

約数の個数: 48

約数和(自身を含む): 437987088

約数和(自身を除く): 243759418

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, 30491, 60982, 152455, 213437, 304910, 396383, 426874, 792766, 1067185, 1494059, 1981915, 2134370, 2774681, 2988118, 3963830, 5549362, 7470295, 13873405, 14940590, 19422767, 27746810, 38845534, 97113835, 194227670]

約数ペア:

[(1, 194227670), (2, 97113835), (5, 38845534), (7, 27746810), (10, 19422767), (13, 14940590), (14, 13873405), (26, 7470295), (35, 5549362), (49, 3963830), (65, 2988118), (70, 2774681), (91, 2134370), (98, 1981915), (130, 1494059), (182, 1067185), (245, 792766), (455, 426874), (490, 396383), (637, 304910), (910, 213437), (1274, 152455), (3185, 60982), (6370, 30491)]