140238810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27337}}^1$

素因数の和:27372

約数の個数: 64

約数和(自身を含む): 393667200

約数和(自身を除く): 253428390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 27337, 54674, 82011, 136685, 164022, 246033, 273370, 410055, 492066, 519403, 738099, 820110, 1038806, 1230165, 1476198, 1558209, 2460330, 2597015, 3116418, 3690495, 4674627, 5194030, 7380990, 7791045, 9349254, 14023881, 15582090, 23373135, 28047762, 46746270, 70119405, 140238810]

約数ペア:

[(1, 140238810), (2, 70119405), (3, 46746270), (5, 28047762), (6, 23373135), (9, 15582090), (10, 14023881), (15, 9349254), (18, 7791045), (19, 7380990), (27, 5194030), (30, 4674627), (38, 3690495), (45, 3116418), (54, 2597015), (57, 2460330), (90, 1558209), (95, 1476198), (114, 1230165), (135, 1038806), (171, 820110), (190, 738099), (270, 519403), (285, 492066), (342, 410055), (513, 273370), (570, 246033), (855, 164022), (1026, 136685), (1710, 82011), (2565, 54674), (5130, 27337)]